The best businesses don't just adapt to change—they drive it.
生命太短暂,不要在早晨醒来时带着遗憾。
自知之明的人,不埋怨人;了解命运的人,不埋怨天;埋怨别人的人,遭遇穷困;埋怨上天的人,没有志向。
In mathematics, you don't understand things. You just get used to them.