“[Fighting] is a problem solving activity, and the people who do best at it tend to be people with rational, inquiring minds, and so, the relationship between p

“[Fighting] is a problem solving activity, and the people who do best at it tend to be people with rational, inquiring minds, and so, the relationship between philosophy and mathematics has to do more with human beings using their rational faculties to solve problems, rather than, in the case of jiu-jitsu, blind strength, anger and aggression.” - John Danaher