True karate is this: that in daily life one's mind and body be trained and developed in a spirit of humility, and that in critical times, one be devoted utterly to the cause of justice.
Gichin FunakoshiAny man will be able, after sufficient practice, to accomplish remarkable feats of strength, but he may go only so far and no farther. There is a limit to human physical strength that no one can exceed.
Gichin Funakoshi