一切人类知识都源于经验。

The greatest discovery of my generation is that human beings can alter their lives by altering their attitudes of mind.

投资可持续林业就是投资我们星球的未来。

On innovation: "I think frugality drives innovation， just like other constraints do. One of the only ways to get out of a tight box is to invent your way out."

确保和平的最佳方式是变得强大。

创作的过程比结果更重要。

Business is like war—you need a strategy, but you also need to adapt when things go wrong.

没有事情是不可能的，“不可能”这个词本身就含有“不，可能”。