The power of mathematics is in its abstraction, allowing us to see patterns and connections that are not immediately obvious.

Exceed your customers' expectations. If you do, they'll come back over and over. Give them what they want — and a little more.

Writing is a way to confront the silence.

Our heroes are human heroes. That's a very new situation. Most other societies have had, right at their center, the worship of something transcendent: a god, a spirit, a natural force, the universe, whatever it is -- something else that is being worshiped. We've slightly lost the habit of doing that, which is, I think, why we're particularly drawn to nature.

未来属于那些敢于梦想并有勇气追求梦想的人。

你的20岁是你人生中最重要的十年。

科学的美丽在于它通过观察和实验来解释自然世界的能力。