“Ah! my friends,” said the Rev. F. W. Farrar, Canon of Westminster Abbey, “how vast a part of human disease results, not only from the ignorance but also from the folly and sin of man. Typhoid, leprosy, small-pox, and jail-fever are not by any means the only diseases which might be almost, if not quite, eliminated from among us. We talk with deep self-pity of the ravages of gout and cancer and consumption and mental alienation. _Alas! how many of these might in one or two generations cease to be, if we all lived the wise and temperate and happy lives which Nature meant us to lead!_ And the voice of Nature, rightly interpreted, is ever the voice of God. Even the simplest of us are superfluous in our demands, and the vast majority of men so live as, more or less, habitually to pamper the appetite by wasteful extravagance and weaken the health by baneful luxuries. By unwholesome narcotics, by burning and adulterated stimulants, by many and highly-seasoned meats, by thus storing the blood with unnatural elements which it can not assimilate, they clog and carnalize the aspirations which they should cherish, and feed into uncontrollable force the passions which they should control. Hence it is that millions of lives are like sweet bells jangled out of tune; and millions of men in these days, like the Israelites of old, are laid to rest in _Kibroth Hattaavah_——the graves of lust! “And the sad thing is that this heavy punishment ends not with the individual. It is not only that the boy when he has marred his own boyhood, hands on its moral results to the youth; and the youth when he has marred them yet more irretrievably hands them on to the man that he may finish the task of that perdition;——but alas! the man also hands them on to his innocent children, and they are born with bodies tormented with the disproportionate impulses, sickly with the morbid cravings, enfeebled by the increasing degeneracy, tainted by the retributive disease of guilty parents.” We must remember, says Albert Leffingwell, quoting the above in “Laws of Life,” that he who speaks thus is no obscure Boanerges, vaguely ranting over abstract sin, but one of the few great preachers in the Church of England, speaking in the most venerable religious edifice in Protestant Christendom. The most persistent and thorough cramming of our youth with high moral precepts avails but little, after all,——we observe this constantly,——to counteract the fierce impulses of an unbalanced physical state.