Not every change is an improvement, but every improvement is necessarily a change. You cannot obtain more truth for a fixed proposition by arguing it; you can make more people believe it, but you cannot make it more true. To improve our beliefs, we must necessarily change our beliefs.
I know this of course, but the way you state it here really drives the point home. Well written.
I know this of course, but the way you state it here really drives the point home. Well written.