The dinosaurs became extinct because they didn't have a space program. And if we become extinct because we don't have a space program, it'll serve us right!

技术发展越快，我们就越需要投资于人类智慧。

真理就像一床总让你双脚冰凉的毯子，你怎么扯，怎么拽，总也不够，踢也好，打也好，它总也盖不住我们，从我们哭着降生到我们奄奄一息，它只会盖住你的脸，不管你如何痛苦，不管你如何痛苦，如何叫喊。

The best way to learn a new programming language is by writing programs in it.

The ability to focus attention is crucial for learning, memory, and performance in complex tasks.

最重要的是保护资本。