创新不是要做完全新的东西，而是要比别人做得更好。
Innovation is not about doing something completely new, but about doing it better than anyone else.
幸福取决于我们自己。
I want my fans to know how much I appreciate them. I wouldn't be here without them.
如果你不愿意适应变化，你就没有准备好领导。
Good market design aligns individual incentives with social efficiency.
我天生不是一个政治人物。我不认为作家应该是政治人物。但在南非，你无法将政治排除在你的生活之外。
I've learned that success is not about the destination, but about the journey.
