不要等待完美的时刻,抓住这一刻并让它变得完美。
质量不是标签;它是一种标准。
A first sign of the beginning of understanding is the wish to die.
Self-education is, I firmly believe, the only kind of education there is.
如果你不犯错,说明你解决的问题还不够难。那本身就是个大错误。