Courtesy (Ye Ui)

To be polite. To distinguish Student from Instructor, and to bow when necessary.

Integrity (Yom Chi)

Honesty.To define right & wrong.

Perseverance (In Nae)

To achieve a personal goal or perfect a new technique against any difficulties or obstacles.

Self control (Guk Gi)

To control your actions and emotions, especially under stress, i.e. after being hit whilst sparring.

Indomitable spirit
(Baekjul Boolgool)

Courage to believe in what is right and just, against any odds, i.e. going to the aid of an innocent person being attacked, no matter how many assailants there are.