A man should never be appointed into a managerial position if his vision focuses on people's weaknesses rather than on their strengths.

Nothing so conclusively proves a man's ability to lead others as what he does from day to day to lead himself.

It is well enough that people of the nation do not understand our banking and monetary system, for if they did, I believe there would be a revolution before tomorrow morning.

Perhaps without that adversity I might not have been able to preserve later on when my financial burdens were redoubled. I learned then how to keep problems from crushing me. I refused to worry about more than one thing at a time, and I would not let useless fretting about a problem, no matter how important, keep me from sleeping.

I've always said that the better off you are, the more responsibility you have for helping others. Just as I think it's important to run companies well, with a close eye to the bottom line, I think you have to use your entrepreneurial experience to make corporate philanthropy effective.

Ignore the conventional wisdom. If everybody else is doing it one way, there's a good chance you can find your niche by going in exactly the opposite direction.