好的机制设计能将个人激励与社会目标对齐。
A proof is a way to convince yourself and others that something is true.
创新不仅仅是创造新产品，更是重新思考我们做每件事的方式。
关系模型的力量在于其简单性以及以直接方式表示复杂关系的能力。
幸福是一种内在的工作。
The past is a foreign country; they do things differently there.
The laws that forbid the carrying of arms are laws of such a nature. They disarm only those who are neither inclined nor determined to commit crimes.... Such laws make things worse for the assaulted and better for the assailants; they serve rather to encourage than to prevent homicides, for an unarmed man may be attacked with greater confidence than an armed man.
Integrity is doing the right thing, even when no one is watching.