人类历史证明，文化的进步取决于社会群体有机会从邻居的经验中学习。

The ability to be alone is the ability to love. It may look paradoxical to you, but it's not. It is an existential truth: only those who can be alone are able to love, to share, to go into the deepest core of another human being—without possessing the other, without becoming dependent on the other, without reducing the other to a thing, and without becoming addicted to the other.

有时候我确实很想知道大学生活会是什么样子的，但是我还是坚持我的决定。

最有效的发展干预措施往往是最简单的。