美国的真正发现还在我们面前。我们精神、我们人民、我们强大而不朽的土地的真正实现，还有待到来。
The true discovery of America is before us. The true fulfillment of our spirit, of our people, of our mighty and immortal land, is yet to come.
"The best stories are the ones that challenge us to think differently."
缓慢的程度与记忆的强度成正比。速度的程度与遗忘的强度成正比。
我不知道我在做什么，而这就是我喜欢的方式。
The meat processing industry has a responsibility to provide safe, high-quality products to consumers.
"The world is a book, and those who do not travel read only one page."
缺乏美感的理论不太可能是正确的。
科学是人类思想最伟大的冒险。