Further, his martial art style's wikipedia page reveals his code of honor:
And his own website has a nice display of "Chuck Norris facts":
I attempt to represent many examples of various martial arts traditions in this blog, especially on how martial arts relates to health. Chuck Norris is an American martial artist, and upholds the physical, mental, social, and spiritual righteousness of a true martial artist. His comments on depression and medications in the article linked above are very relevant.