Better to hunt in fields, for health unbought, Than fee the doctor for a nauseous draught, The wise, for cure, on exercise depend; God never made his work for man to mend.
John DrydenWhat, start at this! when sixty years have spread. Their grey experience o'er thy hoary head? Is this the all observing age could gain? Or hast thou known the world so long in vain?
John Dryden