I don't care what you think about me, I don't think about you at all.

代数是人类创造的一种智力工具，用于清晰地表达世界的数量关系。

I’m just like anyone. I cut and I bleed. And I embarrass easily.

To understand is to invent.

Nobody understands when a woman makes a choice to marry and have children, in one way her life begins, but in another way, it stops. You build a life of details, and you just stop and stay steady, so that your children can move. And when they leave,they take your life of details with them. You are expected to move on again, but you don't remember what it was that moved you, because no one's asked you in so long.Not even yourself.