Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.

I truly believe that women should be financially independent from their men. And let's face it, money gives men the power to run the show. It gives men the power to define value. They define what's sexy. And men define what's feminine. It's ridiculous.

记住，声誉和诚信是你最宝贵的资产，这些可能在瞬间丧失。

The only way to avoid mistakes is to have no new ideas.