Dale Carnegie

"Most of us have far more courage than we ever dreamed we possessed."

"Flaming enthusiasm, backed up by horse sense and persistence, is the quality that most frequently makes for success."

"there is only one way under high heaven to get the best of an argument - and that is to avoid it ."

"People rarely succeed unless they have fun in what they are doing."

"The successful man will profit from his mistakes and try again in a different way."

"Today is life-the only life you are sure of. Make the most of today. Get interested in something. Shake yourself awake. Develop a hobby. Let the winds of enthusiasm sweep through you. Live today with gusto."

"Most of the important things in the world have been accomplished by people who have kept on trying when there seemed to be no hope at all."

"you can measure the size of a person by what makes him or her angry"

"Success is getting what you want. Happiness is wanting what you get."

"Be wiser than other people if you can; but do not tell them so."