All things that exist on natural reasonable.
凡是存在的事物就天然具有合理性。
The price of freedom is eternal vigilance.
The man who does not work for the love of work but only for money is not likely to make money nor to find much fun in life.
如果你不能嘲笑自己，你就错过了最好的笑话。
The topic of leadership is a touchy one. A lot of leaders fail because they don’t have the bravery to touch that nerve or strike that chord. Throughout my years, I haven’t had that fear.
唯一真正属于你的是你的热情。