Everything is good as it comes from the hands of the Maker of the world； everything degenerates in the hands of man.

The best investment you can make is in yourself.

问题是，我们是否乐于假设我们的孙子孙女可能永远无法在大象的图片书之外看到大象？

我现在承担了一项严肃的任务，恐怕这个任务超出了任何人的能力范围。

To read is to travel without moving; to write is to move without traveling.

我们今天种植的每一棵树都是留给后代的遗产。