"Testimony of a French Physician.-A French author of considerable note, remarks on the same subject:- Nothing costs the economy so much as the production of semen and its forced ejaculation. It has been calculated that an ounce of semen was equivalent to forty ounces of blood. . . . Semen is the essence of the whole individual. Hence, Fernel has said, “Totus homo semen est.’ It is the balm of life. . . . That which gives life is intended for its preservation.”"