Science is simply common sense at its best—that is， rigidly accurate in observation， and merciless to fallacy in logic.
科学不过是常识的极致——观察上严格精确，逻辑上对谬误毫不留情。
To write is to give oneself over to the world, to let the world in, and to let it change you.
To understand chemistry at its most fundamental level, we must look at the dance of electrons in molecules.
电的定律如此简单，可以用几行字表达，却又如此多样，其后果永远无法穷尽。
The soul is created in a place between time and eternity: with its highest powers it touches eternity, with its lower time.
因果推断的本质是超越数据，询问如果我们干预会发生什么。