动物的心脏是其生命的基础，是体内一切的主宰。

But man is not made for defeat.A man can be destroyed but not defeated.

The end is in the beginning and yet you go on.

I don’t want to be a businessman when I’m done playing basketball. I want to be a business, man.

模形式的算术是理解数论更深奥谜团的关键。