科学不仅仅是理论；它是关于在现实世界中实现可行的事物。
Science is not just about theory; it's about making things that work in the real world.
The power of a man, is his present means, to obtain some future apparent good.
The most important skill for an empirical researcher is not math, but judgment.
Will you be a cynic， or will you be a builder？
I'm not here to be liked, I'm here to be loved.
故事是承载思想的工具，而不是相反。
No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.