让项目更快完成的最好方法是尽早开始。
过去从未消逝，它甚至还未过去。
数学家是能在定理间找到类比的人；更好的数学家能在理论间看到类比；而最优秀的数学家能注意到类比之间的类比。
These are my new shoes. They're good shoes. They won't make you rich like me, they won't make you rebound like me, they definitely won't make you handsome like me. They'll only make you have shoes like me. That's it.
The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.