I was taught that everything is attainable if you are prepared to give up, to sacrifice, to get it. Whatever you want to do, you can do it, if you want it badly enough, and I do believe that. I believe that if I wanted to run a mile is four minutes I could do it. I would have to give up everything else in my life, but I could run a mile in four minutes. I believe that if a man wanted to walk on water and was prepared to give up everything else in life, he could do that.