The real reward in science is contributing to something greater than yourself.
科学中真正的回报是为比自身更伟大的事业做出贡献。
山间千年以上的树是有的，但世上百岁以上的人却不多见。
Government, even in its best state, is but a necessary evil; in its worst state, an intolerable one.
The greatest thing about tomorrow is, I will be better than I am today.
环境塑造人，交友需谨慎。
The task of the teacher is to lead the student from the known to the unknown.