"Pimples are produced by something that is important for the skin. When you are 13 or 14 years old the hormones of your body work overtime in your sebaceous glands that are placed in your skin and which are responsible for producing a type of thick grease that keeps the skin smooth and healthy and avoids that it becomes dry. At this special stage of your life the glands are full of energy and produce more grease than your skin actually needs".
Peter Mayle.