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

Every age has its massive moral blind spots. We might not see them, but our children will.

解释：乌鸦聚集在一起，虽然看上去很和好，实际上并不亲密；不慎重地结交朋友，虽似牢固，终必破裂。

生活的目标是自我发展。完美地实现自己的本性——这就是我们每个人在这里的目的。