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.

The study of computation is not just about machines, but about the very nature of thought and logic.

生存下来的不是最强壮的物种，也不是最聪明的，而是最能适应变化的。