The future of life on Earth depends on our ability to take action. Many individuals are doing what they can, but real success can only come if there is a change in our societies and our economics and in our politics.

Innovation is not a slogan, but a continuous breakthrough in every detail.

The most important property of a program is whether it accomplishes the intention of its user.

编程语言中最重要的东西是名字。没有好名字的语言不会成功。