恭维话从来没有让女人缴械，但可以让男人缴械。这就是性别差异。
I am always glad to think that my education was, for the most part, informal, and had its roots in the soil.
The power of a man, to take it universally, is his present means, to obtain some future apparent good.
La vida es corta pero ancha.
The function of freedom is to free someone else.
Stay hungry, stay foolish.
保持好奇心并在整个生命中不断学习是很重要的。
Persistence in research is key; nature reveals its secrets only to those who are patient.