Science is not just about facts, but about understanding the underlying principles that govern those facts.
科学不仅仅是关于事实，而是理解支配这些事实的基本原理。
你是别人眼中美丽的定义。
The difference between a policy and a crusade is that a policy is judged by its results, while a crusade is judged by how good it makes its crusaders feel.
Speech is a kind of action， and our words are the tools we use to perform it.
用心栽花、施肥、灌溉，花却总是不开；无意间将柳条插在地上，却长成了郁郁葱葱的柳树。
We are all products of chance and necessity.
情感不仅仅是反应；它们是我们内心状态的有力指标，并且可以显著影响我们的决策过程。
