真相是，过去是我们所拥有的一切。我们无法改变它，但我们可以从中学习。
The dead might as well try to speak to the living as the old to the young.
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.
The moment you stop trying to be someone else is the moment you become yourself.
衡量一家公司成功的真正标准是它对患者生活的影响。
数学不是一项观赏性运动。
The desire for verification is understandable but cannot always be satisfied.
Science is not just about finding answers, but also about asking the right questions.