Guided only by their feeling for symmetry simplicity and generality and an indefinable sense of the fitness of things creative mathematicians now as in the past are inspired by the art of mathematics rather than by any prospect of ultimate usefulness.
There's nothing like a home-cooked meal - nothing! When people ask me what the best restaurant in L.A. is I say 'Uh my house.' It's more intimate. Food can connect people in a forever sort of way.