The art of doing mathematics consists in finding that special case which contains all the germs of generality.
市场不仅仅是关于交易；它们是关于信息流动和支撑这些交易的信任。
The worst thing in the world that can happen to you if you’re an engineer that has given his life to something is for someone to rip it off and put their name on it.
可持续性不是一种选择，而是我们对后代的责任。
If everything was perfect, you would never learn and you would never grow.
The world is so unpredictable. Things happen suddenly, unexpectedly. We want to feel we are in control of our own existence.