I derived my strength from daily mass and communion.

There is only one kind of discipline, and that is the perfect discipline. As a leader, you must enforce and maintain that discipline; otherwise, you will fail at your job.

It is essential to understand that battles are primarily won in the hearts of men. Men respond to leadership in a most remarkable way and once you have won his heart, he will follow you anywhere.

There are three things important to every man in this locker room. His God, his family, and the Green Bay Packers. In that order.

Football is blocking and tackling. Everything else is mythology.

Build for your team a feeling of oneness, of dependence on one another and of strength to be derived by unity.

The successful man is himself. To be successful, you've got to be honest with yourself.