I'm not going to let anyone else's opinion of me define who I am.

The young do not know enough to be prudent, and therefore they attempt the impossible, and achieve it, generation after generation.

成功的关键是在生活的各个方面不断成长——精神、情感、灵性以及身体。

汪涉：水多的样子，引申为才情充沛。看见巨大的树木，就知道它的根又深又大；读过才情充沛的美文，便会知道作者有渊博的见识。

The study of computational complexity is not just about classifying problems; it is about understanding the nature of computation itself.

The market is always right, and the price is never too high to buy or too low to sell.

广东话谚语

不要等待领导者；独自行动，人与人之间。

Not all of us can afford to be romantic.

I am always glad to think that my education was, for the most part, informal, and had its roots in the real world.