唯一的限制是你为自己设定的限制。
The only limit is the one you set for yourself.
I'm a workaholic and I don't believe in 'no.' I believe in 'yes' and making it happen.
The one element which is of first importance in scientific management is the task idea.
我不后悔我做过的事，我后悔的是有机会时没有做的事。
一切都在流动，一切都在变化，没有永恒不变的东西。