The only limit to our realization of tomorrow is our doubts of today.
If you ask an economist what’s driven economic growth, it’s been major advances in things that mattered – the mechanization of farming, mass manufacturing, things like that. The problem is, our society is not organized around doing that.
"The best way to predict the future is to invent it."
如果你对我不好，我就会写一首关于你的歌，而且对你来说不会是什么好歌。
The beauty of science is that it allows us to explore the unknown and make discoveries that can change the world.