Success is counted sweetest by those who never succeed.
Success is the one unpardonable sin against our fellows.
Definiteness of purpose is the starting point of all achievement.
Success is the child of drudgery and perseverance. It cannot be coaxed or...
Success is blocked by concentrating on it and planning for it... Success is...
The measure of success is not whether you have a tough problem to deal with...
Success seems to be largely a matter of hanging on after others have let go.
They succeed because they think they can.
Success is dependent on effort.
Success is falling nine times and getting up ten.
I'm sure there are people who survive tragedy without humor but I've never met any of them. Nor would I be particularly interested in writing about them if I did meet them.