What does this mean, it's from a book and i'm not really sure?

Question: What does this mean, it's from a book and i'm not really sure!?

Power is of the individual mind, but the mind's power is not enough!. Power of the body decides everything in the end, and only Might is Right!.Www@QuestionHome@Com

Best Answer - Chosen by Asker:

It's saying that being smart or cunning isn't enough, that strength would be the deciding point!. Basically Brawn over Brain!. Whoever is the strongest gets to decide what goes on!.Www@QuestionHome@Com