The concept of law is essentially a matter of social fact.

我们的心灵不安，直到在你里面找到宁静。

We're all working together; that's the secret.

做出伟大工作的唯一途径就是热爱你所做的事。

每个人都有他自己的故事，每个故事都值得被讲述。

The history of mathematics is a history of human curiosity and ingenuity.

Science is the great antidote to the poison of enthusiasm and superstition.