可持续发展不是选择,而是对后代的责任。
Sustainability is not an option, it's an obligation to future generations.
数学家是模式的创造者,就像画家或诗人一样。
The only thing I can say is that I try to be humble all the time.
花开时可以折取就要及时折取,不要等到花谢了只能折取空枝。
I don’t make music for people to judge me. I make music for people to hear.