"Excellence is doing ordinary things extraordinarily well."
John W. Gardner
"Excellence is the gradual result of always striving to do better."
"We’re here to put a dent in the universe. Otherwise why else even be here?"
"Perfection is not attainable, but if we chase perfection we can catch excellence."
"We are what we repeatedly do. Excellence, then, is not an act, but a habit."
"Be a yardstick of quality. Some people aren't used to an environment where excellence is expected."