投资更清洁的煤炭技术是对能源未来的投资。

未来属于科学——属于那些敢于探索的人。

如果在一个游戏中，获胜变得过于重要，那么我们可以修改游戏规则以便从中获得更多乐趣。而修改规则本身就可以成为一个新的游戏。

真正的朋友是很难找的。

"The act of writing is an act of courage, a confrontation with the self and the world."

"The most important thing in a book is the story. The illustrations are there to support and enhance the story, not to overshadow it."

Science is not just about finding answers, but also about asking the right questions.