The final lines are: "Henry doesn't mind the rain now. He knows that the best way to keep his paint nice is not to run into tunnels, but to ask his driver to rub him down when the day's work is over."
It might be a bit authoritarian, but it can also just be interpreted as "don't run away from your problems, instead, ask for help and you will be helped", which is not such a bad lesson and much better than the usual version, which is just "don't run away from your problems".