Train people well enough so they can leave, treat them well enough so they don't want to.
Every day is a chance to get better. Don't waste it.
每一次挫折都是为东山再起做的准备。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
The architect must be a master of light and shadow.
Success in any scientific career requires an unusual equipment of capacity, industry, and energy.