如果我们可以找到宇宙为什么存在的答案，那将会是人类最终极的胜利——因为那时我们就理解了上帝的思想。
If we find the answer to why the universe exists, it would be the ultimate triumph of human reason – for then we would know the mind of God.
永远不要放弃你的梦想。
Efficiency and environmental responsibility can—and must—go hand in hand.
Sometimes you have to be knocked down lower than you have ever been to stand back up taller than you ever were.