Develop success from failures. Discouragement and failure are two of the surest stepping stones to success.
Dale CarnegieI honestly believe that this is one of the greatest secrets to true peace of mind -- a decent sense of values. We could annihilate 50 percent of all our worries at once if we would develop a sort of private gold standard -- a gold standard of what things are worth to us in terms of our lives.
Dale CarnegieMy popularity, my happiness and sense of worth depend to no small extent upon my skill in dealing with people.
Dale CarnegieOnce you have made a careful decision based on facts, go into action. Don't stop to reconsider. Don't begin to hesitate, worry, and retrace your steps. Don't lose yourself in self-doubting which begets other doubts. Don't keep looking back over your shoulder.
Dale Carnegie