Leadership means making tough decisions with compassion and clarity.
数学家的工作是在别人看到混乱的地方发现模式。
唯一真正的错误是我们从中一无所获的错误。
Over the piano was printed a notice: Please do not shoot the pianist. He is doing his best.
The only thing we have to fear is fear itself.
如果行善不是发自内心,那就不会长久。比如被捐款、被做义工等等,都是一锤子买卖,因为不是他自愿的。