The giants of the race have been men of concentration, who have struck sledge-hammer blows in one place until they have accomplished their purpose. The successful men of today are men of one overmastering idea, one unwavering aim, men of single and intense purpose.
Orison Swett MardenIt is certain that the greatest poets, orators, statesmen, and historians, men of the most brilliant and imposing talents, have labored as hard, if not harder, than day laborers; and that the most obvious reason why they have been superior to other men is that they have taken more pains than other men.
Orison Swett MardenIf you want to enlarge your life, you must first enlarge your thought of it and of yourself.
Orison Swett MardenThe Creator has not given you a longing to do that which you have no ability to do.
Orison Swett Marden