To understand the electron is to understand the foundation of our technological civilization.

活着是世界上最罕见的事，大多数人只是存在而已。

The true measure of success in forestry is leaving the land healthier than we found it.

当帮助人们摆脱贫困陷阱时，微小的改变可以产生巨大的影响。

"A book is a dream that you hold in your hand."

译文：事情做不好要在自己身上找原因，不要埋怨他人和下属。赏析：事情失败时不要懈怠，多从自身找原因，善于从失败中汲取教训。

We don't inherit the earth from our ancestors; we borrow it from our children. This truth guides every decision we make.

心理学家必须是一个公正的观察者。