{"id":919,"date":"2023-02-21T11:22:47","date_gmt":"2023-02-21T11:22:47","guid":{"rendered":"https:\/\/engoo.cn.com\/blog\/?p=919"},"modified":"2024-09-18T04:33:10","modified_gmt":"2024-09-18T04:33:10","slug":"know-known-unknow-unknown","status":"publish","type":"post","link":"https:\/\/engoo.cn.com\/blog\/%e8%af%8d%e6%b1%87%e4%b8%8e%e8%af%ad%e6%b3%95\/%e4%b8%bb%e9%a2%98%e5%8d%95%e8%af%8d-%e8%af%8d%e6%b1%87%e4%b8%8e%e8%af%ad%e6%b3%95\/know-known-unknow-unknown\/","title":{"rendered":"\u3010\u4e3b\u9898\u5355\u8bcd\u3011unknown unknowns\uff1fknown knowns\uff1f\u5230\u5e95\u77e5\u9053\u8fd8\u4e0d\u77e5\u9053\uff1f\u57fa\u7840\u5355\u8bcd\u4e5f\u80fd\u5ef6\u4f38\u5b66\u4e60"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/engoo.cn.com\/blog\/%e8%af%8d%e6%b1%87%e4%b8%8e%e8%af%ad%e6%b3%95\/%e4%b8%bb%e9%a2%98%e5%8d%95%e8%af%8d-%e8%af%8d%e6%b1%87%e4%b8%8e%e8%af%ad%e6%b3%95\/know-known-unknow-unknown\/#know\" >know<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/engoo.cn.com\/blog\/%e8%af%8d%e6%b1%87%e4%b8%8e%e8%af%ad%e6%b3%95\/%e4%b8%bb%e9%a2%98%e5%8d%95%e8%af%8d-%e8%af%8d%e6%b1%87%e4%b8%8e%e8%af%ad%e6%b3%95\/know-known-unknow-unknown\/#know_of_%E5%90%AC%E8%AF%B4%E8%BF%87%E3%80%81%E7%9F%A5%E9%81%93%E2%8B%AF%E2%8B%AF\" >know of \u542c\u8bf4\u8fc7\u3001\u77e5\u9053\u22ef\u22ef<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/engoo.cn.com\/blog\/%e8%af%8d%e6%b1%87%e4%b8%8e%e8%af%ad%e6%b3%95\/%e4%b8%bb%e9%a2%98%e5%8d%95%e8%af%8d-%e8%af%8d%e6%b1%87%e4%b8%8e%e8%af%ad%e6%b3%95\/know-known-unknow-unknown\/#without_sbs_knowing_knowledge_%E5%9C%A8%E2%8B%AF%E2%8B%AF%E6%9F%90%E4%BA%BA%E4%B8%8D%E7%9F%A5%E6%83%85\" >without sb&#8217;s knowing \/ knowledge \u5728\u22ef\u22ef\u67d0\u4eba\u4e0d\u77e5\u60c5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/engoo.cn.com\/blog\/%e8%af%8d%e6%b1%87%e4%b8%8e%e8%af%ad%e6%b3%95\/%e4%b8%bb%e9%a2%98%e5%8d%95%e8%af%8d-%e8%af%8d%e6%b1%87%e4%b8%8e%e8%af%ad%e6%b3%95\/know-known-unknow-unknown\/#As_you_know_SV%E6%AD%A3%E5%A6%82%E4%BD%A0%E6%89%80%E7%9F%A5\" >As you know, S+V.\u6b63\u5982\u4f60\u6240\u77e5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/engoo.cn.com\/blog\/%e8%af%8d%e6%b1%87%e4%b8%8e%e8%af%ad%e6%b3%95\/%e4%b8%bb%e9%a2%98%e5%8d%95%e8%af%8d-%e8%af%8d%e6%b1%87%e4%b8%8e%e8%af%ad%e6%b3%95\/know-known-unknow-unknown\/#known\" >known<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/engoo.cn.com\/blog\/%e8%af%8d%e6%b1%87%e4%b8%8e%e8%af%ad%e6%b3%95\/%e4%b8%bb%e9%a2%98%e5%8d%95%e8%af%8d-%e8%af%8d%e6%b1%87%e4%b8%8e%e8%af%ad%e6%b3%95\/know-known-unknow-unknown\/#unknown\" >unknown<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/engoo.cn.com\/blog\/%e8%af%8d%e6%b1%87%e4%b8%8e%e8%af%ad%e6%b3%95\/%e4%b8%bb%e9%a2%98%e5%8d%95%e8%af%8d-%e8%af%8d%e6%b1%87%e4%b8%8e%e8%af%ad%e6%b3%95\/know-known-unknow-unknown\/#known_knowns%EF%BC%9Funknown_knowns%EF%BC%9F\" >known knowns\uff1funknown knowns\uff1f<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>\u6587\/ \u8bb8\u6e58\u5176<\/p>\n\n\n\n<p>\u6821\u5bf9\/ Westia Sun<\/p>\n\n\n\n<p>know \u662f\u4e00\u4e2a\u5927\u5bb6\u90fd\u719f\u6089\u7684\u5355\u8bcd\uff0c<\/p>\n\n\n\n<p>\u4f46\u8d8a\u662f\u57fa\u7840\u7684\u5355\u8bcd\uff0c\u8d8a\u6709\u5404\u5f0f\u5404\u6837\u7684\u5ef6\u4f38\u77e5\u8bc6\u53ef\u4ee5\u53bb\u5b66\u3002<\/p>\n\n\n\n<p>\u4eca\u5929 Engoo \u5c31\u8981\u5e26\u4f60\u4e86\u89e3 know \u7684\u8fc7\u53bb\u5206\u8bcd\u2014\u2014<\/p>\n\n\n\n<p>known \u7684\u610f\u601d\u4ee5\u53ca\u5404\u79cd\u7528\u6cd5\uff01<\/p>\n\n\n\n<p>-<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"know\"><\/span><strong>know<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4ece\u6700\u57fa\u7840\u5f00\u59cb knew \u4f5c\u4e3a\u52a8\u8bcd\uff0c\u5b83\u7684\u610f\u601d\u662f \"\u77e5\u9053\u3001\u8ba4\u8bc6 (v.)\" \uff0c<\/p>\n\n\n\n<p>know \u7684\u4e09\u6001\u53d8\u5316\u662f know \u2013 knew \u2013 known\u3002<\/p>\n\n\n\n<p>know \u662f\u4e2a\u975e\u5e38\u5e38\u89c1\u7684\u5355\u8bcd\uff0c\u540e\u9762\u7ecf\u5e38\u63a5\u540d\u8bcd\u4ece\u53e5\uff08S + V\uff09\uff0c<\/p>\n\n\n\n<p>\u50cf\u662f sb knows that S + V\uff0c<\/p>\n\n\n\n<p>\u6216\u662f sb knows what \/ who \/ where \/ when \/ how S + V\uff0c<\/p>\n\n\n\n<p>\u90fd\u662f\u975e\u5e38\u5e38\u89c1\u7684\u53e5\u5f0f\u3002<\/p>\n\n\n\n<p>\u3010\u4f8b\u53e5\u3011<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Don't worry about him. He knows how to cook.<\/p><p>\u522b\u62c5\u5fc3\u4ed6\uff0c\u4ed6\u61c2\u505a\u996d\u7684\u3002<\/p><\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>I do know who Bob is. I think I met him at his sister's wedding.<\/p><p>\u6211\u786e\u5b9e\u77e5\u9053 Bob \u662f\u8c01\uff0c\u6211\u731c\u6211\u662f\u5728\u4ed6\u59ca\u59ca\u7684\u5a5a\u793c\u4e0a\u8ba4\u8bc6\u4ed6\u7684\u3002<\/p><\/blockquote>\n\n\n\n<p>\u6b64\u5916\uff0cknow \u4e5f\u53ef\u4ee5\u642d\u914d\u4ecb\u8bcd\u4e00\u8d77\u4f7f\u7528\uff1a<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"know_of_%E5%90%AC%E8%AF%B4%E8%BF%87%E3%80%81%E7%9F%A5%E9%81%93%E2%8B%AF%E2%8B%AF\"><\/span><strong>know of \u542c\u8bf4\u8fc7\u3001\u77e5\u9053\u22ef\u22ef<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u3010\u4f8b\u53e5\u3011<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>I finished my masters in this city, so I know of some good restaurants around here.<\/p><p>\u6211\u5728\u8fd9\u4e2a\u57ce\u5e02\u8bfb\u7855\u58eb\u7684\uff0c\u6240\u4ee5\u77e5\u9053\u8fd9\u9644\u8fd1\u4e00\u4e9b\u4e0d\u9519\u7684\u9910\u5385\u3002<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"without_sbs_knowing_knowledge_%E5%9C%A8%E2%8B%AF%E2%8B%AF%E6%9F%90%E4%BA%BA%E4%B8%8D%E7%9F%A5%E6%83%85\"><\/span>without sb&#8217;s knowing \/ knowledge \u5728\u22ef\u22ef\u67d0\u4eba\u4e0d\u77e5\u60c5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u3010\u4f8b\u53e5\u3011<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>They made the big decision for the team without my knowing.<\/p><p>\u4ed6\u4eec\u5728\u6211\u4e0d\u77e5\u60c5\u7684\u60c5\u51b5\u4e0b\uff0c\u4e3a\u56e2\u961f\u505a\u4e86\u91cd\u5927\u7684\u51b3\u5b9a\u3002<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"As_you_know_SV%E6%AD%A3%E5%A6%82%E4%BD%A0%E6%89%80%E7%9F%A5\"><\/span><strong>As you know, S+V.\u6b63\u5982\u4f60\u6240\u77e5<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>as you know \u662f\u76f8\u5bf9\u53e3\u8bed\u7684\u8bf4\u6cd5\uff0c\u5982\u679c\u8981\u66f4\u6b63\u5f0f\u4e00\u70b9\uff0c<\/p>\n\n\n\n<p>\u53ef\u4ee5\u8bf4 \"You will possibly be aware that S + V.\"<\/p>\n\n\n\n<p>\u3010\u4f8b\u53e5\u3011<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>As you know, we will leave for the next country the day after tomorrow.<\/p><p>\u6b63\u5982\u4f60\u6240\u77e5\uff0c\u6211\u4eec\u4f1a\u5728\u540e\u5929\u524d\u5f80\u4e0b\u4e00\u4e2a\u56fd\u5bb6\u3002<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"known\"><\/span><strong>known<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u518d\u8bf4\u5230 known\uff0cknown \u7684\u8eab\u4efd\uff0c\u9664\u4e86\u662f know \u7684\u8fc7\u53bb\u5206\u8bcd\u4e4b\u5916\uff0c<\/p>\n\n\n\n<p>\u4e5f\u662f\u4e00\u4e2a\u6709\u81ea\u5df1\u542b\u4e49\u7684\u72ec\u7acb\u5355\u8bcd\uff0c<\/p>\n\n\n\n<p>\u4f5c\u4e3a\u5f62\u5bb9\u8bcd\uff0cknown \u7684\u610f\u601d\u662f \"\u5df2\u77e5\u7684\u3001\u5e7f\u4e3a\u4eba\u77e5\u7684 (adj.)\" \u3002<\/p>\n\n\n\n<p>be known \u540e\u9762\u53ef\u4ee5\u63a5\u4e0d\u540c\u4ecb\u8bcd\uff0c\u4e2a\u522b\u4ee3\u8868\u4e0d\u540c\u610f\u6db5\uff0c<\/p>\n\n\n\n<p>\u4ed6\u4eec\u5404\u81ea\u4ee3\u8868\u4ec0\u4e48\u610f\u601d\uff0c\u8bf7\u4f60\u52a1\u5fc5\u641e\u6e05\u695a\uff0c<\/p>\n\n\n\n<p>\u8fd9\u662f\u5404\u79cd\u82f1\u8bed\u8003\u8bd5\u7684\u70ed\u95e8\u8003\u70b9\u5537\uff01<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>be known for + \u7279\u70b9<\/li><li>be known as + \u8eab\u4efd<\/li><li>be known to + \u4e00\u7fa4\u4eba<\/li><li>be known in + \u5730\u533a<\/li><\/ul>\n\n\n\n<p>\u3010\u4f8b\u53e5\u3011<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>The club is known for its high-quality waiters.<\/p><p>\u8fd9\u5bb6\u4ff1\u4e50\u90e8\u4ee5\u9ad8\u7d20\u8d28\u7684\u670d\u52a1\u5458\u95fb\u540d\u3002<\/p><\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>The club is known as a luxury private members club.<\/p><p>\u8fd9\u5bb6\u4ff1\u4e50\u90e8\u4ee5\u8eab\u4e3a\u8c6a\u534e\u79c1\u4eba\u4f1a\u5458\u5236\u4ff1\u4e50\u90e8\u95fb\u540d\u3002<\/p><\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>The club is known to the rich.<\/p><p>\u8fd9\u5bb6\u4ff1\u4e50\u90e8\u95fb\u540d\u4e8e\u6709\u94b1\u4eba\u95f4\u3002<\/p><\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>The club is known in the city.<\/p><p>\u8fd9\u5bb6\u4ff1\u4e50\u90e8\u5728\u8fd9\u5ea7\u57ce\u91cc\u76f8\u5f53\u77e5\u540d\u3002<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"unknown\"><\/span><strong>unknown<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u800c unknown \u65e2\u662f\u5f62\u5bb9\u8bcd\u4e5f\u662f\u540d\u8bcd\uff0c<\/p>\n\n\n\n<p>\u4f5c\u4e3a\u5f62\u5bb9\u8bcd\uff0c\u610f\u601d\u662f \"\u672a\u77e5\u7684\u3001\u4e0d\u719f\u6089\u7684 (adj.)\" \uff0c<\/p>\n\n\n\n<p>\u4f5c\u4e3a\u540d\u8bcd\u65f6\uff0c\u610f\u601d\u662f \"\u672a\u77e5\u3001\u4e0d\u719f\u6089\u7684\u4e8b\u60c5\uff1b\u65e0\u540d\u5c0f\u5352 (n.)\" \u3002<\/p>\n\n\n\n<p>\u3010\u4f8b\u53e5\u3011<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>The reason why the rebels wanted to invade the village is still unknown.<\/p><p>\u6211\u4eec\u4ecd\u4e0d\u77e5\u9053\u53cd\u53db\u519b\u8981\u5165\u4fb5\u7684\u90a3\u4e2a\u6751\u5e84\u7684\u539f\u56e0\u3002<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"known_knowns%EF%BC%9Funknown_knowns%EF%BC%9F\"><\/span><strong>known knowns\uff1funknown knowns\uff1f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u770b\u8fd9\u5c0f\u6807\u9898\uff0c\u662f\u4e0d\u662f\u5b8c\u5168\u641e\u4e0d\u61c2\u8fd9\u662f\u4ec0\u4e48\uff1f<\/p>\n\n\n\n<p>\u4e00\u5806\u7684 known \u548c unknown \u5230\u5e95\u662f\u77e5\u9053\u8fd8\u662f\u4e0d\u77e5\u9053\uff1f<\/p>\n\n\n\n<p>\u5176\u5b9e\u8fd9\u7c7b\u7684\u8bf4\u6cd5\u4e00\u5171\u6709\u56db\u7ec4\u8bcd\u6c47\uff0c\u5206\u522b\u662f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>known knowns \u6211\u4eec\u90fd\u77e5\u9053\uff08\u5df2\u77e5\u7684\u5df2\u77e5\uff09<\/li><li>known unknowns \u6211\u4eec\u4e86\u89e3\u8fd9\u4ef6\u4e8b\u8fd8\u662f\u672a\u77e5\u8c1c\u56e2\uff08\u5df2\u77e5\u7684\u672a\u77e5\uff09<\/li><li>unknown knowns \u6211\u8fd8\u4e0d\u77e5\u9053\uff0c\u4f46\u5df2\u7ecf\u6709\u4eba\u77e5\u9053\uff08\u672a\u8ba4\u77e5\u5230\u7684\u5df2\u77e5\uff09<\/li><li>unknown unknowns \u4ec0\u4e48\u90fd\u4e0d\u77e5\u9053\uff08\u4e0d\u77e5\u4e4b\u4e0d\u77e5\uff09<\/li><\/ul>\n\n\n\n<p>\u6ce8\u610f\u770b\u4f60\u5c31\u4f1a\u53d1\u73b0\u4ed6\u4eec\u53ea\u662f known \u548c unknown \u7684\u6392\u5217\u7ec4\u5408\uff0c<\/p>\n\n\n\n<p>\u5e76\u4e14\u6211\u4eec\u53ef\u4ee5\u5148\u4e86\u89e3\u5176\u6784\u9020\uff1a<\/p>\n\n\n\n<p>____________ + ____________<\/p>\n\n\n\n<p>\u524d\u540e\u4e24\u4e2a\u5355\u8bcd\u662f\u5f62\u5bb9\u8bcd\uff0b\u540d\u8bcd\u7684\u7ec4\u5408\uff0c<\/p>\n\n\n\n<p>\u4e5f\u5c31\u662f\u540e\u9762\u662f\u4e00\u4e2a\u4e8b\u5b9e\uff0c\u524d\u9762\u5219\u662f\u62ff\u6765\u5f62\u5bb9\u540e\u8005\u7684\u8bcd\u3002<\/p>\n\n\n\n<p>\u50cf\u662f known knowns\uff0c<\/p>\n\n\n\n<p>\u540e\u9762\u540d\u8bcd\u662f knowns \u4ee3\u8868\u8fd9\u4ef6\u4e8b\u662f\u5df2\u77e5\uff0c<\/p>\n\n\n\n<p>\u5e76\u4e14\u524d\u9762\u7684 known \u4ee3\u8868\u6211\u4e5f\u4e86\u89e3\u81ea\u5df1\u77e5\u9053\u3002<\/p>\n\n\n\n<p>\u4e5f\u5c31\u662f\u4ece\u4e8b\u5b9e\u5c42\u9762\u3001\u610f\u8bc6\u5c42\u9762\u6211\u90fd\u4e86\u89e3\u81ea\u5df1\u77e5\u9053\u3002<\/p>\n\n\n\n<p>known unknowns \u7528\u540c\u6837\u7684\u65b9\u5f0f\u5206\u6790\uff0c<\/p>\n\n\n\n<p>\u540e\u9762\u540d\u8bcd\u662f unknowns\uff0c\u4ee3\u8868\u8fd9\u4ef6\u4e8b\u4ecd\u662f\u672a\u77e5\uff0c<\/p>\n\n\n\n<p>\u524d\u9762\u662f\u5f62\u5bb9\u8bcd\u662f known\uff0c<\/p>\n\n\n\n<p>\u4ee3\u8868\u6211\u4eec\u5df2\u7ecf\u8ba4\u77e5\u5230\u5bf9\u8fd9\u4ef6\u4e8b\u7684\u8ba4\u8bc6\u4ecd\u4e0d\u8db3\u3002<\/p>\n\n\n\n<p>unknown knowns\uff0c<\/p>\n\n\n\n<p>\u8fd9\u4ef6\u4e8b\u5bf9\u8fd9\u4e2a\u4e16\u754c\u6765\u8bf4\u662f\u5df2\u77e5\u7684\uff0c\u4f46\u6211\u672c\u4eba\u5e76\u4e0d\u77e5\u9053\u5b83\u3002<\/p>\n\n\n\n<p>unknown unknowns\uff0c<\/p>\n\n\n\n<p>\u4ee3\u8868\u4e0d\u4ec5\u4ece\u4e8b\u5b9e\u5c42\u9762\u8fd9\u4ef6\u4e8b\u6211\u4eec\u4e0d\u77e5\u9053\uff0c<\/p>\n\n\n\n<p>\u8fde\u610f\u8bc6\u5230\u8fd9\u79cd\u65e0\u77e5\u90fd\u662f\u7f3a\u4e4f\u7684\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh4.googleusercontent.com\/V1ri0UDWqRiHEKGZBf7Ov0NfX0RttrZ2u0wH1U59OHA9MzQ5ItrKXEHR4bI863QVSZ9SToE8WOFyM2vpYs1sYCy6yD0F8QFebtDb5siLSXPsUTa005I1k63zOUgsFJbTvtLk6S2caAnnvdL6c7s5jUw\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u753b\u6210\u56fe\u7247\u5927\u6982\u662f\u8fd9\u6837\u5b50\uff0c<\/p>\n\n\n\n<p>\u5206\u4e3a\u5df2\u7ecf\u77e5\u8bc6\u5c42\u9762\u7684\u4e86\u89e3\u4e0e\u5426\uff0c<\/p>\n\n\n\n<p>\u4ee5\u53ca\u610f\u8bc6\u5c42\u9762\u7684\u8ba4\u77e5\u3002<\/p>\n\n\n\n<p>2002 \u5e74\u5f53\u65f6\u7684\u7f8e\u56fd\u56fd\u9632\u90e8\u957f Donald Henry Rumsfeld \u66fe\u8bf4\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\"Because as we know, there are known knowns; there are things we know we know. We also know there are known unknowns; that is to say, we know there are some things we do not know. But there are also unknown unknowns \u2013 the ones we don't know we don't know.\"<\/p><p>\u636e\u6211\u4eec\u6240\u77e5\uff0c\u6709 \"\u5df2\u77e5\u7684\u5df2\u77e5\" \uff0c\u6709\u4e9b\u4e8b\uff0c\u6211\u4eec\u77e5\u9053\u6211\u4eec\u77e5\u9053\uff1b<\/p><p>\u6211\u4eec\u4e5f\u77e5\u9053\uff0c\u6709 \"\u5df2\u77e5\u7684\u672a\u77e5\" \uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u6709\u4e9b\u4e8b\uff0c\u6211\u4eec\u73b0\u5728\u77e5\u9053\u6211\u4eec\u4e0d\u77e5\u9053\u3002<\/p><p>\u4f46\u662f\uff0c\u540c\u6837\u5b58\u5728 \"\u672a\u77e5\u7684\u672a\u77e5\" \u2014\u2014\u6709\u4e9b\u4e8b\uff0c\u6211\u4eec\u4e0d\u77e5\u9053\u6211\u4eec\u4e0d\u77e5\u9053\u3002<\/p><\/blockquote>\n\n\n\n<p>-<\/p>\n\n\n\n<p>\u4ee5\u4e0a\u5173\u4e8e know \u7684\u76f8\u5173\u7528\u6cd5\uff0c<\/p>\n\n\n\n<p>\u5e0c\u671b\u6709\u8ba9\u4f60\u66f4\u6e05\u695a\u8fd9\u4e2a\u5355\u8bcd\u7684\u5ef6\u4f38\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\/ \u8bb8\u6e58\u5176 \u6821\u5bf9\/ Westia Sun know \u662f\u4e00\u4e2a\u5927\u5bb6\u90fd\u719f\u6089...<\/p>\n","protected":false},"author":453,"featured_media":920,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"unified_meta_tagline_field":"","footnotes":""},"categories":[10,9],"tags":[194,774,242,13,12],"class_list":["post-919","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-10","category-9","tag-expression","tag-know","tag-vocabulary","tag-13","tag-12"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u3010\u4e3b\u9898\u5355\u8bcd\u3011unknown unknowns\uff1fknown knowns\uff1f\u5230\u5e95\u77e5\u9053\u8fd8\u4e0d\u77e5\u9053\uff1f\u57fa\u7840\u5355\u8bcd\u4e5f\u80fd\u5ef6\u4f38\u5b66\u4e60 | Engoo \u7ebf\u4e0a\u82f1\u8bed<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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