我们就是我们一再重复的行为。因此，卓越不是一种行为，而是一种习惯。

思维的功能是指导行动。

The only person who is educated is the one who has learned how to learn and change.

 One foul sentence does more hurt than many foul examples. For these do but corrupt the stream；the other corrupt the fountain.

如果数据不能证明索引获胜，那么数据是错误的。

真相往往隐藏在细节中。

对别人有利的事就去做，对别人不利的事就停止。