你享受浪费的时间并不算白白浪费。

If you're not making mistakes, you're not trying hard enough.

生命的历史是变化的历史。

"We are all in the gutter, but some of us are looking at the stars."

如果不能满足真正农民的需求，最先进的技术也毫无价值。

Where I am, I don't know, I'll never know, in the silence you don't know, you must go on, I can't go on, I'll go on.

Goals determine what you are going to be.