Anything in life worth having is worth working for.

Immense power is acquired by assuring yourself in your secret reveries that you were born to control affairs.

The average person puts only 25% of his energy and ability into his work.

Pittsburgh entered the core of my heart when I was a boy and cannot be torn out.

Teamwork appears most effective if each individual helps others to succeed, increasing the synergy of that team; ideally, every person will contribute different skills to increase the efficiency of the team and develop its unity.

Life is not so much a matter of position as of disposition.

Concentrate your energies, your thoughts and your capital. The wise man puts all his eggs in one basket and watches the basket.