我不知道为何这些认知会在我脑海中浮现，但我想我们也可向许多作家和演说家问同样的问题，到底哪种人才真正清楚自己的所知与无知？

I don't know why this insight showed up in my brain. But I guess we could ask the same of many authors and speakers. Who is this one or that one to know what they know?

youdao

有一条古老的语录，可能是许多人说的，每当我观察公共政策时，总出现在我的脑海：“儿子，你不知道，统治世界运用的智慧简直太少了。”

There's an old quotation, attributed to various people, that always comes to mind when I look at public policy: "You do not know, my son, with how little wisdom the world is governed."

youdao

我不知道怎样把脑海中满溢的信息写出来。

I didn't know how to get overflowing information in my head on to paper.

youdao