喜欢责备别人的人难以维持与别人的交情，经常原谅自己过失的人永远不可能改正错误。骄傲自满的人必定失败，自我夸耀的人愚蠢可笑，自我戕害的人必然害己害人。多说话而得到好处，不如沉默而不受伤害。
The pursuit of science is more than the pursuit of understanding. It is the pursuit of a kind of wisdom that comes from knowing how much we do not know.
Never stop learning. The minute you think you know it all is the minute you stop growing.
I don't act to escape life, but to live it more intensely.
做出伟大工作的唯一方法是热爱你所做的事情。