There are no shortcuts in life, only down-to-earth efforts.

I always try to stay focused on the present moment.

Innovation is not from nothing to something, but from something to better.

处理一个不自由的世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。

I decline to accept the end of man.

We have a responsibility to future generations to leave the planet in better shape than we found it.

艺术中最重要的是人的处境。