孔子说：“生来就知道的，是上等人；学习后才知道的，是二等人；遇到困难才学习的，是三等人；遇到困难也不学习的，这就是下等人了。”

To be an artist is to see what others don't.

交易成功的关键是有一个计划并坚持执行。

We are all obsessed with conspiracies, but we are also obsessed with the idea that there is a conspiracy behind everything.

How sharper than a serpent's tooth is to have a thankless child.

Setting goals is the first step in turning the invisible into the visible.