"Greatness is a lot of small things done well."

Let us try to teach generosity and altruism, because we are born selfish.

不完全合同是常态，而非例外。

The secret of change is to focus all of your energy, not on fighting the old, but on building the new.

成功不仅仅是你一生中完成了什么，还在于你激励他人去做什么。