我们的后代将创造令我们惊叹的成就，但其实只要我们的足够的想象力，他们会创造的部分东西，用今天的材料和工具就已经能实现了。所以，要想得更大一点。

"The truth is not always beautiful, but it is always necessary."

We are all born mad. Some remain so.

"The most important skill for the 21st century is emotional intelligence."

Life is too short to be living someone else's dream.

I went to the woods because I wanted to live deliberately. I wanted to live deep and suck out all the marrow of life. To put to rout all that was not life. And not, when I had come to die, discover that I had not lived.