That doesn't really assert anything. Many aspects will change dramatically, and often they are aspects that nobody previously imagined possible. The people who believe in change and possibility are the ones who do good things. The question is, what can we change and how much?
When people don't want change, they pull out that parent argument and apply it, through some general claim, and not actually address the issue at hand.
When people don't want change, they pull out that parent argument and apply it, through some general claim, and not actually address the issue at hand.