你必须为每一分而战，就像它是最后一分一样。

技术应该服务于人类，而不是支配人类。

一个人必须尽力而为，然后平静地接受结果。

To teach how to live without certainty and yet without being paralyzed by hesitation is perhaps the chief thing that philosophy， in our age， can do for those who study it.

"The greatest glory in living lies not in never falling, but in rising every time we fall."

世界充满了美与丑，而我们选择看哪一种。