We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil.

Man is least himself when he talks in his own person. Give him a mask, and he will tell you the truth.

每个人都是自己命运的建筑师。

我是一个喜欢在前面的人。

The stock market is filled with individuals who know the price of everything, but the value of nothing.