Authors:

If you want to succeed in the world, you don't have to be much cleverer than other people. You just have to be one day earlier.

Leo Szilard, Helen S. Hawkins, G. Allen Greb, Gertrud Weiss Szilard (1987). “Toward a Livable World: Leo Szilard and the Crusade for Nuclear Arms Control”, p.25, MIT Press
If you want to succeed in the world, you don't have to be much cleverer than other people. You just have to be one day earlier.