Success is not about money, it's about happiness and fulfillment.

In a state, the liberty of one citizen is the liberty of all.

Always think long-term. Short-term gains can lead to long-term losses.

I would say that in the long run probably Communist China is likely to be in more of an expansionist phase than Soviet Russia...In their tactics, the Chinese Communists are probably the greater menace;

最好的设计是功能与美学的结合。

In the search for truth, there are no final answers, only better questions.

自由是一个沉重的负担，是精神承担的一个伟大而奇怪的负担。

It's not about how hard you hit. It's about how hard you can get hit and keep moving forward.