作家必须是自由的捍卫者，即使以他自己的舒适为代价。

Houston, Tranquility Base here. The Eagle has landed.

没有浪漫的政治是可能的艺术。

I think if you do something and it turns out pretty good, then you should go do something else wonderful, not dwell on it for too long. Just figure out what's next.

自然定律相对于参考系变换的对称性是物理学最基本的原理之一。