Hard work pays off
Albert Einstein, a man whose name is practically a genius, is one of history's greatest thinkers. Einstein wasn't an inventor in the vein of Thomas Edison or Alexander Graham Bell, but his theories led to new ways of looking at time, space, matter, energy and gravity. His work led to important advances such as the control of atomic energy, space exploration, and applications of light.
Found at: http://science.howstuffworks.com/innovation/famous... did-albert-einstein-invent.htm