The real question is not whether machines think but whether men do.

一切皆有可能，我不相信极限。

我们不是为了今天而建造，而是为了今天将如何被明天记住。

If you are under the impression you have already perfected yourself， you will never rise to the heights you are no doubt capable of.

法律的目的不是废除或限制自由，而是保护和扩大自由。