The universe is infinitely diverse.

我相信美国的长期增长。

每个故事都是一次旅程，每次旅程都会改变我们。

Sustainable energy solutions will define the 21st century.

If you don’t make mistakes, you’re not working on hard enough problems. And that’s a big mistake.

问题不在于事物是否存在，而在于它是否具有能够在没有我们的情况下存在的本质。

Science must be a force for good in the world.