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 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 past is a puzzle, and we are all trying to piece it together.
倘若有人能指出你错了，你为何还要介意？
The only reason for time is so that everything doesn't happen at once.
计算复杂性的概念不仅仅是我们能计算多快，还包括理解什么是可以计算的极限。
过去是一个异国；他们在那里做事的方式不同。
Photography is, first of all, a way of seeing. It is not the subject that matters, but how it is seen.