相信有时是痛苦的。但如果停止相信，什么都不会开始。
Leadership is about making the tough decisions when they matter the most.
The best time to plant a tree was twenty years ago. The second best time is now.
In my early professional years I was asking the question: How can I treat, or cure, or change this person? Now I would phrase the question in this way: How can I provide a relationship which this person may use for his own personal growth?
几个世纪以来纸张一直是人类知识的载体，我们的责任是确保它再延续几个世纪。#
The real challenge is not just to collect data, but to make sense of it.