I don't believe in luck. I believe in effort.

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 power of abstraction is that it allows us to reason about systems at a higher level, without getting bogged down in the details.

By the help of microscopes, there is nothing so small as to escape our inquiry; hence there is a new visible world discovered to the understanding.

To live is the rarest thing in the world. Most people exist, that is all.

Adaptability is the most important skill in today's rapidly changing world.

一部好电影应该让观众带着更多的问题离开，而不是答案。