Authors: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Nothing in this world can take the place of persistence. Talent will not: nothing is more common than unsuccessful men with talent. Genius will not; unrewarded genius is almost a proverb. Education will not: the world is full of educated derelicts. Persistence and determination alone are omnipotent.

Calvin Coolidge