Sustainability is not an option, it's a necessity.
可持续性不是选择,而是必然。
I don’t know that women are always rewarded for being charming. I think they are usually punished for it.
如果你实在没有办法从别人那得到一句赞美,那就自己送自己一句吧。
The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.