When you have a good research design, the data can speak for itself.

性是你得不到爱时的安慰。

That day, for no particular reason, I decided to go for a little run. So I ran to the end of the road, and when I got there, I thought maybe I'd run to the end of town. And when I got there, I thought maybe I'd just run across Greenbow County. Now, I figured since I'd run this far, maybe I'd just run across the great state of Alabama. And that's what I did. I ran clear across Alabama. No particular reason. I just kept on going. I ran clear to the ocean. And when I got there, I figured since I'd gone this far, might as well turn around, just keep on going. And when I got to another ocean, I figured since I'd gone this far... I might as well just turn back and keep right on going. When I got tired, I slept. When I got hungry, I ate. When I had to go... you know... I went.

对我而言，你只是一个小男孩，和其他成千上万的小男孩没有什么不同。我不需要你。你也不需要我。对你而言，我也和其它成千上万的狐狸并没有差别。

一个好的数学家是懒惰的，但是以一种建设性的方式。

能源危机是一个可以解决的问题——如果我们现在行动的话。

当学到的知识被遗忘后，剩下的就是教育。