The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
处理一个不自由的世界的唯一方法是变得绝对自由，以至于你的存在本身就是一种反抗。
一本好书是作者与读者之间的对话。
"I write to make sense of the world around me."
The purpose of mental activity is to guide action.
系外行星的多样性令人惊叹，从气态巨行星到岩石世界，其中一些可能孕育着生命。
简单性并不先于复杂性，而是随之而来。