Leadership rests not only upon ability, not only upon capacity; having the capacity to lead is not enough. The leader must be willing to use it. His leadership is then based on truth and character. There must be truth in the purpose and will power in the character.
Success is like anything worthwhile. It has a price. You have to pay the price to win and you have to pay the price to get to the point where success is possible. Most important, you must pay the price to stay there.
Physical fitness takes commitment to exercise just as it requires good nutrition. But it doesn't have to be painful. Just the opposite: Vigorous exercise actually is stimulating. It boosts your energy levels, invigorates your mind, and just feels good afterward. The hardest part, of course, is getting started.
I mean, you have to be able - you have to have made the commitment within yourself to do whatever it takes to get the job done and to try to inspire other people to do it, because obviously the first rule is you can't do it by yourself.