在科学中，唯一不变的就是变化。
In science, the only constant is change.
Problems frequently get easier if you turn them around in reverse. In other words, if you want to help India, the question you should ask is not “how can I help India,” it’s “what is doing the worst damage in India? What will automatically do the worst damage and how do I avoid it?”
Our game is to recognize a big idea when it comes along when one doesn't come along very often.
The truth is rarely pure and never simple.
一个公司的文化是由它所能容忍的最糟糕的行为来定义的。