并不存在一个自由美国和一个保守美国的区别 - 只有团结的美利坚合众国。

The stories we believe about ourselves can either limit our potential or propel us towards greatness.

No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

如果你不前进，就是在落后。

编程的艺术是组织复杂性的艺术。

一本怀有恶意的书籍将不会伤害到任何人，除了写作它的傻瓜。