Teachers are sort of faced with a thankless task, because no matter how good they are, unless they find a way to personally rationalize the rewards of their effort, nobody else is really going to do it for them en masse.
Poorer students take out larger loans and will have to contribute more to the cost of higher education.
Think of someone you know who's not saved but you may be afraid to share the Gospel with that person. I've found a way that's radically effective in training people to share the Gospel.