The people who get on in this world are the people who get up and look for circumstances they want, and if they cannot find them, make them.
逝者与生者同样真实,只是方式不同。
Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
勇气不是没有恐惧,而是战胜恐惧。
I’m not a patient person. I want things done now.