Albert Einstein
The formulation of a problem is often more essential than its solution, which may be merely a matter of mathematical or experimental skill. To raise new questions, new possibilities, to regard old problems from a new angle, requires creative imagination and marks real advance in science.
Ego = 1/(Knowledge). More the knowledge, Lesser the ego. Lesser the knowledge, More the ego.
Man usually avoids attributing cleverness to somebody else unless it's an enemy.