你无法取悦所有人，所以不要尝试。

没有“悲哀”提供平衡，“愉快”一词就会失去意义。

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.

要明智地管理森林，必须首先学会像森林一样思考。

长期思考，但在时机成熟时果断行动。