The middle of every successful project looks like a disaster.

"Literature is the art of making the invisible visible."

The best ideas often come from those closest to the problem.

"The only way to learn mathematics is to do mathematics."

我是一个不断进步的人，我接受这一点。

The only maxim of a free government ought to be to trust no man living with power to endanger the public liberty.

科学是一段旅程，而非终点。

能源的未来在于多样化和适应性。

I'm a failed poet. Maybe every novelist wants to write poetry first, finds he can't and then tries the short story which is the most demanding form after poetry. And failing at that, only then does he turn to the novel.