The real challenge is not growing more, but growing better with fewer resources.

耐心是苦的，但它的果实是甜的。

在必要时，一个国家杀死暴君的权利永远不应受到质疑。

The elements of consciousness are the irreducible facts of mental life.

We are moving from an economy based on the production of goods to one based on the production of information.