真正的美国发现还在我们面前。我们精神、我们人民、我们强大而不朽的土地的真正实现尚未到来。

The best ideas often come from those closest to the problem.

The past is a foreign country; they do things differently there.

数学家是将咖啡转化为定理的装置。

I've learned that you can't have everything and do everything at the same time.

教育不仅仅是往头脑里填塞事实，而是点燃好奇心和批判性思维的火花。

The closer one comes to the truth, the further one gets from the facts.