除非你学会如何失败，否则你无法获胜。

预测未来的最好方式就是创造未来。

在一个不自由的世界里，唯一的应对方式就是变得如此绝对自由，以至于你的存在本身就是一种反叛。

From 30 feet away she looked like a lot of class. From 10 feet away she looked like something made up to be seen from 30 feet away.

The despotism of custom is everywhere the standing hindrance to human advancement.

The way to learn about the mind is to reverse-engineer it: to figure out what natural selection designed it to accomplish.

农业的真正价值不仅在于收获，还在于我们为子孙后代留下的遗产。

阅读未见过的书，如结识好朋友，情意和洽；重读已看过的书，如老朋友相晤，叙旧联谊。