In modern politics, even the leader of the free world needs help from the sultan of Facebookistan.
Rebecca MacKinnonThe scientists must be crazy themselves if they think they can explain this crazy world.
Marty RubinMathematics is a place where you can do things which you can't do in the real world.
Marcus du SautoyI want to test my maximum and see how much I can do. And I want to change the world of swimming.
Michael Phelps