This world is not about what you can do, but what you should do
这个世界不是因为你能做什么,而是你该做什么。
The world is a great poem, and we are the verses.
当我们保护生物多样性时,我们就是在保护人类的安全网。
Happiness ain't a thing in itself --- it's only a contrast with something that ain't pleasant. That's all it is.
我不需要理由去快乐,我选择快乐。
Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world.