More quotes by Dale Carnegie

"you can measure the size of a person by what makes him or her angry"
"People rarely succeed unless they have fun in what they are doing."
"Develop success from failures. Discouragement and failure are two of the surest stepping stones to success."
"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."
"there is only one way under high heaven to get the best of an argument - and that is to avoid it ."