He held that the older a man grows the wiser he becomes and the more he knows; and if he will, by temperance and regularity of life and exercise, preserve his strength, his powers of enjoyment will grow, as his own did, every year until the end.
"Men are, as a rule," says Cornaro, "very sensual and intemperate, and wish to gratify their appetites and give themselves up to the commission of innumerable disorders. When, seeing that they cannot escape suffering the unavoidable consequences of such intemperance as often as they are guilty of it, they say--by way of excuse--that it is preferable to live ten years less and to enjoy life. They do not pause to consider what immense importance ten years more of life, and especially of healthy life, possess when we have reached mature age, the time, indeed, at which men appear to the best advantage in learning and virtue--two things which can never reach their perfection except with time. To mention nothing else at present, I shall only say that, in literature and in the sciences, the majority of the best and most celebrated works we possess were written when their authors had attained ripe age, and during these same ten latter years for which some men, in order that they may gratify their appetites, say they do not care."
We see not only in this passage but in many other places evidence of the fact that Cornaro lived a cheerful, contented life. The reform was evidently not merely in his eating and drinking but fully as much in the inner thought of his life. This is shown in many passages from his discourses.
He says: "Although reason should convince them that this is the case, yet these men refuse to admit it, and pursue their usual life of disorder as heretofore. Were they to act differently, abandoning their irregular habits and adopting orderly and temperate ones, they would live to old age--as I have--in good condition. Being, by the grace of God, of so robust and perfect a constitution, they would live until they reached the age of a hundred and twenty, as history points out to us that others--born, of course, with perfect constitutions--have done, who led the temperate life.
"I am certain I, too, should live to that age had it been my good fortune to receive a similar blessing at my birth; but, because I was born with a poor constitution, I fear I shall not live much beyond a hundred years."