The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all.
I think that the thing that makes mathematics worthwhile is the fact that it has this incredible structure that you can explore and discover.
Our greatest natural resource is the minds of our children.
I'm not a brand, I'm a human being.
The moment you stop trying to be someone else is the moment you become yourself.