"The moment you doubt whether you can fly, you cease for ever to be able to do it."
当你怀疑自己能否飞翔的那一刻，你就永远失去了飞翔的能力。
"In the end, we will remember not the words of our enemies, but the silence of our friends."
If we don’t act now, the next generation will inherit a world with fewer resources and greater challenges.
Never underestimate the power of small, consistent improvements.
Money is not the key to happiness, but it helps.
The worth of a state， in the long run， is the worth of the individuals composing it.
I don’t need a gun to get respect on the street.
释义：一片浮萍顺水漂流，终飘向大海，人生又哪里不能再次重逢呢？
We are the product of our evolutionary past.