Don’t spend most of your time on the voices that don’t count. Tune out the shallow voices so that you will have more time to tune in the valuable ones.

The attitude of other people affects each of us and the attitude of each of us has the capacity to affect all of us.

If someone is going down the wrong road, he doesn't need motivation to speed him up. What he needs is education to turn him around.

Your life, my life, the life of each one of us is going to serve as either a warning or an example. A warning of the consequences of neglect, self-pity, lack of direction and ambition... or an example of talent put to use, of discipline self-imposed, and of objectives clearly perceived and intensely pursued.

Service to many leads to greatness- great respect, great satisfaction.

The few who do are the envy of the many who only watch.

Discipline is the foundation upon which all success is built. Lack of discipline inevitably leads to failure.