"I think the Buddhist ethic is clearer and more systematic in some ways. The Buddhist notion is that our chief problems are greed, hatred and delusion. Well, delusion is not much mentioned in the Christian tradition. In the West, we have underplayed the idea that our moral and spiritual troubles have to do with a lack of clarity or insight because original sin has dominated so much of our thinking. We tend to think that our troubles are caused by insufficient will power."