保持真诚。行正事，无愧于心。认准对的事，坚持到底。
Keep true. Never be ashamed of doing right. Decide what you think is right and stick to it.
I am too intelligent, too demanding, and too resourceful for anyone to be able to take charge of me entirely. No one knows me or loves me completely. I have only myself.
一个好的化学家是“懒惰”的化学家——总是在寻找最简单的方法来完成任务。
To study history is to learn the grammar of time.
你只有在热爱的事情上才能真正有所成就。不要把金钱当作目标，而是追求你热爱的事物，并做到让人们无法将目光从你身上移开。