可持续性不是一种风格，而是一种责任。

我们实现明天的唯一限制将是我们今天的怀疑。

Law is not a system of rules, but a system of rules and principles.

The mind is a complex system that can be analyzed at multiple levels.

The people who are crazy enough to think they can change the world are the ones who do.

创新是区分领导者和追随者的关键。