人们从失败中学习并成长。
We've been warned against offering the people of this nation false hope. But in the unlikely story that is America, there has never been anything false about hope.
个人自由的探索精神是世界上最宝贵的东西。
领导力在于做出艰难的决定并坚持它们，即使这些决定不受欢迎。
Program testing can be used to show the presence of bugs, but never to show their absence!