He knew that the world was made for men and that men were made to look at it.

成就没有捷径。生活需要充分的准备。

在地球系统的伟大运作中，自然的有机界和无机界紧密相连。

真正的旅程不是看新的风景，而是拥有新的眼光。

The demand to be loved is the greatest of all arrogant presumptions.

夜晚最黑暗时，星星最明亮。

我们的目标是组织世界上的信息，使其普遍可访问和有用。