Respect every opponent, but fear none.

Mistakes come from doing, but so does success.

You cannot antagonize and be a positive influence, and you will antagonize when you discipline through emotion.

I believe we are most likely to succeed when ambition is focused on noble and worthy purposes and outcomes rather than on goals set out of selfishness.

I think the teaching profession contributes more to the future of our society than any other single profession.

Respect a man, and he will do all the more.

As a leader, you must be filled with energy and eagerness, joy and love for what you do. If you lack enthusiasm for your job, you cannot perform to the best of your ability. Industriousness is unattainable without Enthusiasm.