心理过程的价值在于它对有机体适应生活的效用。

I'm a true believer that if you stay ready, you don't have to get ready.

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

To be is to be perceived.

"Find me and I’m gonna live with you."

让美国再次伟大！

Innovation is not just about technology, it's about solving real problems.

管理是把事情做对，领导是做对的事情。

I’m stronger than I thought I was.

释义：运气不好的时候，即使是黄金也会失去光泽；运气好的时候，连普通的铁也会发光。

通过使用蒸汽获得的最大动力也是任何其他方法可实现的最大动力。