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。

It's sort of sad when you think of a kid like that going through life without a sense of humor...

Quality is never an accident; it is always the result of intelligent effort.

在自然状态下，利益是权利的尺度。