“A culture of discipline is not a principle of business, it is a principle of greatness.”

“Greatness is not a function of circumstance. Greatness, it turns out, is largely a matter of conscious choice, and discipline.”

“The purpose of bureaucracy is to compensate for incompetence and lack of discipline.”

“Great vision without great people is irrelevant.”

“If we only have great companies, we will merely have a prosperous society, not a great one. Economic growth and power are the means, not the definition, of a great nation.”

“Good is the enemy of great. And that is one of the key reasons why we have so little that becomes great. We don't have great schools, principally because we have good schools. We don't have great government, principally because we have good government. Few people attain great lives, in large part because it is just so easy to settle for a good life.”

“For, in the end, it is impossible to have a great life unless it is a meaningful life. And it is very difficult to have a meaningful life without meaningful work.”