This physiological righteousness will remain unquestioned, its practicality unsurpassed, while man remains on the earth to violate the laws of his Creator manifest in his own body. The penalties of disobedience are as certain as that every cause is followed by a definite effect. There are no remissions in the various antitoxins; there is no hope for you through hollow needles. Nature is exacting, but she is merciful. Obey her laws that your ways may be toward Paradise, and not away from it. [Transcriber's Note: The following words were spelled/hyphenated inconsistently in the original text and have not been changed: over-eating, overeating; centre, center; Cowan, Cowen; Suci, Succi. The following corrections have been made to the original text. Page 64: insistance changed to insistence Page 65: abandaned changed to abandoned -- 'had been abandoned' Page 67: opprobium changed to opprobrium Page 74: constrast changed to contrast -- 'sluggishness by contrast' Page 122: satifsying changed to satisfying -- 'about satisfying it' Page 160: now changed to no -- 'no matter' Page 186: frieght changed to freight -- 'human freight' Page 191: wierd changed to weird -- 'weird treatment']