The true measure of a man is how he treats someone who can do him absolutely no good.
生活不是等待暴风雨过去,而是要学会在雨中起舞。
完美数如同完美的人一样稀少。
那些疯狂到认为自己能改变世界的人,才能真正改变世界。
I don’t play tennis for money or fame. I play because I love it.