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

The only limits that exist are the ones you place on yourself.

追求智慧的路上，没有终点。