To live is not to breathe， but to act.
What we do may be small, but it has a huge impact.
I stand up for what I believe in, and I don’t worry about what others think.
困难不在于提出新观念，而在于摆脱旧观念。
Wisdom comes to us when it can no longer do any good.
Innovation is seeing what everybody has seen and thinking what nobody has thought.