This tenet is extremely important inside and outside the dojang, whether conducting oneself in free sparring or in one's personal affairs. A loss of self-control in free sparring can prove disastrous to both student and opponent. An inability to live and work within one's capability or sphere is also a lack of self-control.
According to Lao-Tzu "the term of stronger is the person who wins over oneself rather than someone else."
INDOMITABLE SPIRIT - 백절불굴 (Baekjool Boolgool)
