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

在变革时期，学习者将继承地球，而知识渊博的人会发现自己装备精良却面对一个不复存在的世界。

The key to progress is persistence and a willingness to challenge conventional wisdom.

"The more you know, the less you understand."

好弓难以拉开，然而可以射得高射得深；良马难以驾御，然而可以负重行远。