音乐是唯一让我觉得有意义的东西。
The deepest problems in mathematics often arise from the simplest questions.
现在如果送给别人很少的东西,却希望人家回报很多的东西,那么,人们就会怕你再送东西给自己了。 
True leadership means making tough decisions that balance short-term gains with long-term vision.
He was a man who had always been too busy to live, and now he was too busy to die.