Democracy is the worst form of government except all those other forms that have been tried from time to time.

We write to remember, but also to forget.

我们不是在经营服务人的咖啡生意，而是在经营提供咖啡的人的事业。

"Deep learning is a form of machine learning that enables computers to learn from experience and understand the world in terms of a hierarchy of concepts."

The liberty of the press is the palladium of all the civil， political， and religious rights of an Englishman.

我更担心成为一个好人，而不是成为世界上最好的足球运动员。当这一切结束时，剩下的就是你所取得的成就；你是什么样的人。