今天我们必须负责任地开采煤炭，这样我们的孩子才能继承能源安全和健康的环境。
创新不仅仅是关于技术，它还关乎改变思维方式和打破旧习惯。
世界是一个问号。
在旧世界，你将30%的时间用于提供优质的服务，70%的时间用于宣传。在新世界，这个比例颠倒了。
一本好书是我生命中的一件大事。
Every human being has hundreds of separate people living under his skin. The talent of a writer is his ability to give them their separate names, identities, personalities and have them relate to each other.
Quality is not an act, it is a habit.
The function of leadership is to produce more leaders, not more followers.
The cowards never started and the weak died along the way. That leaves us.