"The most dangerous stories are those that are true."

Internal mental events are irrelevant to the scientific study of behavior.

Patience is bitter， but its fruit is sweet.

真正的竞争对手从来不是同行，而是用户的旧习惯。

你越爱自己，就越不会容忍无意义的事。

Fear not that the life shall come to an end，but rather fear that it shall never have a beginning.

Innovation requires both creativity and rigorous testing.