激励是一种艺术，是让人们去做你想让他们做的事，因为他们自己也想去做。
Motivation is the art of getting people to do what you want them to do because they want to do it.
The office of President is great, but the man who holds it is not.
你能给予他人的最伟大的礼物是你的时间和你的声音。
系统产生需求的速度比满足需求的速度更快。