天下的事情有难易之分吗？只要去做，难的也会变容易；不去做，容易的也会变难
Mathematics is the language with which God has written the universe.
"Time is always a surprise. It moves in ways we can't predict."
The most radical thing you can do is to be absolutely contextual.
以平和的态度与人相处，但贵在有坚定不移的原则。对待自己须刚正，但贵在处事圆融通达而不拘泥。