Greatness is not about being the best. It's about being better than you were before.

I do not believe in God… to the extent that theists have made their concept intelligible， they have given us no reason to think anything answers to it.

译文：锋利的刀割伤身体，伤口还可以愈合，而恶毒的话语伤了人，就会积下仇恨很难消除。赏析：良言一句三冬暖，恶语伤人六月寒。人要多说良言，少说恶语。即使我们要给对方提建议，也要掌握分寸，不可在交谈中有伤人之语。

Let the world change you and you can change the world.

永远不要低估一个积极进取的团队的力量——他们可以移山填海。

I want to leave a legacy that goes beyond tennis.