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.

真正的进步来自于挑战现状，拒绝满足于“足够好”。

永远不要低估一个执行到位的简单想法的力量。