From the Philosophy of Grandmaster Moo Hwan Kim
Be Prepared and Fear Not - Preparation gives confidence, both mental and physical confidence. In Taekwondo, once one is physically and mentally prepared, one becomes free from fears of inadequacy and harassment and a surge of confidence flows from within.
Mutual Prosperity - Man needs others to survive, for no man is an island. Because man needs his brothers and sisters, he must care for and respect all his neighbors. Taekwondo is a reflection of the idea that man must appreciate all human life.
Perfect practice makes perfect - Perfection brings confidence. Confidence brings better spirit. Better Spirit brings better production. Better productions brings happiness and harmony