没有执行的创新只是空想。
The best way to learn about investing is to read a lot and study the great investors.
Efficiency is the first virtue of engineers.
计算复杂性的概念不仅仅是我们能计算多快,还包括理解什么是可以计算的极限。
Happiness is not about getting what you want all the time. It’s about loving what you have and being grateful for it.