Good artists copy; great artists steal.
– Attributed to Pablo Picasso
What is the difference between copying something and stealing it? To copy is to mimic, to ape, at all steps being cognizant of the fact that the thing you are copying is not your own. To steal is to take something and make it your own. Therein lies the fundamental difference in attitude between the technically competent and the great: an artist who merely copies without making a work his own has not imparted his own style and has not truly produced something worthy of being called art. He is a failure as an artist. A great artist, no matter how much he may superficially use the styles of others, leaves his own mark on things.