The best designs come from understanding the problem deeply and then finding the simplest solution.

The world is my country, all mankind are my brethren, and to do good is my religion.

真正的成功不在于名声或金钱，而在于你对他人产生的影响。

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。