Quote of the day
My yesterdays walk with me. They keep step, they are gray faces that peer over my shoulder.
Kurt Koffka

Born: March 18, 1886
Died: November 22, 1941 (aged 55)
Bio: Kurt Koffka was a German psychologist. He was born and educated in Berlin. Along with Max Wertheimer and his close associates Wolfgang Kohler they established Gestalt psychology.