My mother has rheumatoid arthritis. I don't want to lose the ability to jump up and walk across the room or move around with the energy I'm used to having. That's far more important to me than a wrinkle or two.
The poorer is a family, the greater is the proportion of the total outgo which must be used for food... The proportion of the outgo used for food, other things being equal, is the best measure of the material standard of living of a population.

