最伟大的发现是人类可以通过改变心态来改变生活。
The greatest discovery is that human beings can alter their lives by altering the attitudes of their minds.
Given the choice between the experience of pain and nothing, I would choose pain.
过去从未死去，它甚至还没有过去。
Power is not given to you. You have to take it.
当我们保护生物多样性时，我们就是在保护人类的安全网。
The time which we have at our disposal every day is elastic; the passions that we feel expand it, those that we inspire contract it.
今天我们开采的石料必须留下让未来引以为豪的遗产。