宇宙的初始条件是一个深刻的谜,膨胀为宇宙为何看起来如此提供了一个可能的解释。
If you pick up a starving dog and make him prosperous, he will not bite you. This is the principal difference between a dog and a man.
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
I'm not a role model, I'm a cautionary tale.