Some years ago my wife was in poor health, and our family doctor, in whose skill and honesty I had implicit confidence, advised a change of climate. I shared, from an unprofessional standpoint, his opinion that the raw winds, the chill rains, and the violent changes of temperature that characterized the winters in the region of the Great Lakes tended to aggravate my wife's difficulty, and would undoubtedly shorten her life if she remained exposed to them.