To do mathematics is to engage in an act of creation and discovery simultaneously.

The mystery of reality is what keeps me painting.

From that day on, if I was going somewhere, I was running.

Adaptability is the currency of the modern business world.

Perhaps as important is the relation between the existence of solutions to a competitive equilibrium and the problems of normative or welfare economics.

Science is not just about finding answers, but also about asking the right questions.