交易成功的关键在于情绪纪律。如果智力是关键，那么会有更多的人通过交易赚钱。

The deepest principle in human nature is the craving to be appreciated.

"In the end, we will remember not the words of our enemies, but the silence of our friends."

现实的定义变成了：能够给出等价复制的东西。