持身不正，持心不纯，则权势富贵皆如云烟。
如果一个人行为不端正，内心不纯洁，那么权势和富贵都会像云烟一样消散。
The curious paradox is that when I accept myself just as I am, then I can change.
The dead are never far from us. They're in our hearts and on our minds and they always will be.
Stay hungry, stay foolish.
美是真理的影子。
科学要求一个人付出他的一生。