When you use moderation you are showing restraint in some way, and this is a trait to be admired. There are moderation quotes that cover alcohol, drugs, booze, even sex. These can help you see what happens when you engage in something to excess. Too much of anything is not good for you. If you do not use moderation then you could end up with an addiction, or your health could suffer as a result of indulging in something too much. Moderation should be admired because it is the key to a long and happy life, one without problems caused by excessive tastes and activities. When you take a moderate view of life and everything in it then you do not have to worry, but this can take some self control.