The pursuit of happiness is not about feeling good all the time, but about striving toward meaningful goals.

We are moving from an economy based on the production of goods to one based on the production of knowledge.

I don't like favors； they oppress and make me fell like a slave.I'd rather do everything for myself，and be perfectly independent.

保持渴望，保持愚钝，但最重要的是保持谦逊。

做出伟大工作的唯一途径是热爱你所做的事。

Creativity is allowing yourself to make mistakes. Art is knowing which ones to keep.

我们的伟大社会怎么能容忍它的公民持续遭受不法侵害？犯罪分子必须被告知，当我们的安全受到威胁时，他们的公民权利也会被终止！