You can dramatize your ideas in business or in any other asp... - Dale Carnegie

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

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

"Develop success from failures. Discouragement and failure are two of the surest stepping stones to success."

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

"Remember, happiness doesn't depend upon who you are or what you have; it depends solely upon what you think. So start each day by thinking of all the things you have to be thankful for. Your future will depend very largely on the thoughts you think today. So think thoughts of hope and confidence and love and success."