I love this world," he added. "That is what rules my life. When I die, I want to have done all in my power to leave it in a better state than it was when I found it. At the same time I know that this can never be. The world has grown so complex that one voice can do little to alter it any longer. That doesn't stop me from doing what I can, but it makes the task hard. The successes are so small, the failures so large and many. It's like trying to stem a storm with one's bare hands.