There is no such thing as Success....That a thing is successful merely means that it is; a millionaire is successful in being a millionaire and a donkey in being a donkey.
All successful men have agreed in one thing -- they were causationists. They believed that things went not by luck, but by law; that there was not a weak or a cracked link in the chain that joins the first and last of things.
To believe in the supernatural is not simply to believe that after living a successful, material, and fairly virtuous life here one will continue to exist in the best-possible substitute for this world, or that after living a starved and stunted life here one will be compensated with all the good things one has gone without: it is to believe that the supernatural is the greatest reality here and now.
There is absolutely no greater high than challenging the power structure as a nobody, giving it your all, and winning. I think I've learned that lesson twice now. The essence of successful revolution, be it for an individual, a community of individuals, or a nation, depends on accepting that challenge.