The one self-knowledge worth having is to know ones own mind. – Francis H. Bradley

Many a man who has known himself at ten forgets himself utterly between ten and thirty. – Catherine Drinker Bowen

Another cause of your sickness, and the most important: you have forgotten what you are. – Boethius (Anicius Manlius Severinus)

You should never name an animal which is not yours to keep, or which you intend to eat. – Deborah Boliver Boehm