Causal inference is not just about statistical significance; it's about understanding the mechanisms behind the numbers.

Keep your face always toward the sunshine, and shadows will fall behind you.

市场是一个将财富从急躁者转移到耐心者的非常有效的机制。

应对过去的唯一方法就是直面它。

The four most dangerous words in investing are: 'this time it's different.'

档案是一种武器。