种一棵树最好的时间是20年前，第二好的时间是现在。

"The only limit to our realization of tomorrow is our doubts of today."

科学是无穷尽的。

We're told, from many sources, that any onecan achieve anything. We've done away with the caste system, we are now in a system where anyone can rise to any position they please. And it's a beautiful idea. Along with that is a kind of spirit of equality; we're all basically equal. There are no strictly defined hierarchies. There is one really big problem with this, and that problem is envy.

解释：外表与内里应相符相称，即表里如一，名实相符。

In the end, we are all just stories, told and retold, until they become myths.

流放这件事想起来奇怪地引人入胜，但经历起来却很可怕。