"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

The more the division of labor and the application of machinery extend, the more does competition extend among the workers, the more do their wages shrink together.

"In the end, it's not about where you come from, but where you choose to go."

处理一个不自由的世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。

Diversity in tree species isn't just ecology—it's risk management for our planet's lungs.

The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.

如果你的商业模式依赖于浪费资源，那么你已经过时了。