I don't defeat my opponents, they defeat themselves.
A real jiu-jitsu fighter does not go around beating people down. Our defense is made to neutralize aggression.
For the choke, there are no "tough guys". With an arm lock he can be tough and resist the pain. With the choke he just passes out, goes to sleep.
Jiu-Jitsu is like a philosophy. It helps me learn how to face life.
You should never have a power, in any area, with the purpose of harming someone.
Jiu Jitsu is a mousetrap. The trap does not chase the mouse. But when the mouse grabs the cheese, the trap plays its role.