"DAN LYUN YONG JIN" (Discipline and marching forward)
Calligraphy by Dr. Moon April 15, 1979

“To do a big task, an adventure is always necessary.
For that, you must harden your body.“

"TONG IL MOO DO" (Unified Martial Arts)
Calligraphy by Dr. Moon May 4th, 2001

"The way of patriot and filial piety is the origin of all victory"
Calligraphy by Dr. Moon October 17, 2008