Lonely people have their own bog.

As you grow older, you will discover that you have two hands, one for helping yourself, the other for helping others.

法律体系的存在取决于社会对其规则的普遍接受。

理论物理学之于数学，犹如雕塑之于大理石块。

It's not always necessary to be better than everyone else, but to be better than you used to be.

如果你要创新，你必须愿意被误解。