最终，我们记住的不是敌人的话语，而是朋友的沉默。

人心充满私欲，所以危险；道心符合天理，所以精妙。

We are not in the coffee business serving people, but in the people business serving coffee.

Logic is the foundation of all mathematical reasoning.

任何作品的初稿都是狗屎。