在我们这个令人深思的时代，最令人深思的事情是我们仍然没有思考。

"Randomized experiments are the gold standard for causal inference, but they are not always feasible."

The purpose of advertising is to sell. It is the only purpose.

世界充满了美，但也充满了痛苦和苦难。

"The only thing that is truly infinite is the human capacity for love."

你永远是一个有价值、值得尊敬的人——不是因为任何人这么说，不是因为你成功了，不是因为你赚了很多钱——而是因为你决定相信这一点，没有其他原因。

The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.

The dynamics of perception are governed by the principle of Prägnanz (good form).

An intelligent investing is value investing, acquiring more than you are paying for.

Errors, like straws, upon the surface flow; he who would search for pearls must dive below.