我想揭示大自然的秘密,用来造福人类。我认为,在我们的短暂一生中,最好的贡献莫过于此了。
以物易物、互通有无的倾向是人类共有的,也是其他动物所没有的。
We cannot change, we cannot move away from what we are, until we thoroughly accept what we are.
"I don't believe in writer's block. I believe in laziness."
Don't drift into self-pity because it doesn't solve any problems.