编程语言中最重要的东西是语义，而不是语法。

"The cost of oblivious daydreaming was always this moment of return, the realignment with what had been before and now seemed a little worse."

In the world of physics, we often find that the simplest questions are the hardest to answer.

知识的最大敌人不是无知，而是知识的幻觉。

理性本身的概念已成为统治的工具。

Simplicity is not the goal. It is the by-product of a good idea.