Liberty cannot be preserved without a general knowledge among the people.

I think that one should recognize the reality even when one doesn't like it; indeed, especially when one doesn't like it.

In mathematics, truth is somewhere out there in a place we don’t yet know, and the only way we can hope to find it is by exploring.

I have come to realise that men are not born to be free.

The most dangerous thing is not the lies we tell others, but the lies we tell ourselves.

智能汽车的核心是数据，数据驱动未来。