History has repeatedly been changed by people who had the desire and the ability to transfer their convictions and emotions to their listeners.
Dale CarnegieNeither you nor I nor Einstein nor the Supreme Court of the United States is brilliant enough to reach an intelligent decision on any problem without first getting the facts
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