“That's the way with anything worth doing, isn't it? You work and work, and there's always a risk of whether it's enough or not, of whether any of this is going to make a difference or if it's just months sunk into another hopeless case. But you do the work. Because it's what you can do. Because you may never know if it means anything, but on the chance that it does, you can't live with yourself if you don't try, can you?”