There is one all-important law of human conduct. If we obey that law, we shall almost never get into trouble. In fact, that law, if obeyed, will bring us countless friends and constant happiness. But the very instant we break the law, we shall get into endless trouble. The law is this: Always make the other person feel important.
Dale CarnegieLet us not get so busy or live so fast that we can't listen to the music of the meadow or the symphony that glorifies the forest. Some things in the world are far more important than wealth; one of them is the ability to enjoy simple things.
Dale CarnegieAlways have something to say. The man who has something to say and who is known never to speak unless he has, is sure to be listened to.�
Dale CarnegieEnthusiasm is the dynamics of your personality. Without it, whatever abilities you may possess lie dormant; and it is safe to say that nearly every man has more latent power than he ever learns to use. You may have knowledge, sound judgment, good reasoning faculties; but no one-not even yourself-will know it until you discover how to put your heart into thought and action.
Dale Carnegie