"The most important thing is to stay agile."

成功的秘诀就是不断前进。

A quarry manager needs the precision of an engineer and the vision of a poet.

We look at the world once, in childhood. The rest is memory.

The key to successful investing is to have a clear understanding of risk.

I'm not afraid of failure because it's part of success.

The idea that immigrants take jobs away from natives is largely a myth.

政府的科学是我必须研究的，比其他所有科学都重要；立法、行政和谈判的艺术应该取代，实际上在某种程度上排除所有其他艺术。