Others do not approve this method, which they deem too violent; and which, they say, deprives the poor man of THE ONLY PLEASURE WHICH HE KNOWS IN THIS WORLD. They would simply recommend him to be PRUDENT. This opinion is held by Malthus, Sismondi, Say, Droz, Duchatel, &c. But if the poor are to be PRUDENT, the rich must set the example. Why should the marriageable age of the latter be fixed at eighteen years, while that of the former is postponed until thirty? Again, they would do well to explain clearly what they mean by this matrimonial prudence which they so urgently recommend to the laborer; for here equivocation is especially dangerous, and I suspect that the economists are not thoroughly understood. "Some half-enlightened ecclesiastics are alarmed when they hear prudence in marriage advised; they fear that the divine injunction--INCREASE AND MULTIPLY--is to be set aside. To be logical, they must anathematize bachelors." (J. Droz: Political Economy.) M. Droz is too honest a man, and too little of a theologian, to see why these casuists are so alarmed; and this chaste ignorance is the very best evidence of the purity of his heart. Religion never has encouraged early marriages; and the kind of PRUDENCE which it condemns is that described in this Latin sentence from Sanchez,--_An licet ob metum liberorum semen extra vas ejicere_? Destutt de Tracy seems to dislike prudence in either form. He says: "I confess that I no more share the desire of the moralists to diminish and restrain our pleasures, than that of the politicians to increase our procreative powers, and accelerate reproduction." He believes, then, that we should love and marry when and as we please. Widespread misery results from love and marriage, but this our philosopher does not heed. True to the dogma of the necessity of evil, to evil he looks for the solution of all problems. He adds: "The multiplication of men continuing in all classes of society, the surplus members of the upper classes are supported by the lower classes, and those of the latter are destroyed by poverty." This philosophy has few avowed partisans; but it has over every other the indisputable advantage of demonstration in practice. Not long since France heard it advocated in the Chamber of Deputies, in the course of the discussion on the electoral reform,--POVERTY WILL ALWAYS EXIST. That is the political aphorism with which the minister of state ground to powder the arguments of M. Arago. POVERTY WILL ALWAYS EXIST! Yes, so long as property does. The Fourierists--INVENTORS of so many marvellous contrivances--could not, in this field, belie their character. They invented four methods of checking increase of population at will. 1. THE VIGOR OF WOMEN. On this point they are contradicted by experience; for, although vigorous women may be less likely to conceive, nevertheless they give birth to the healthiest children; so that the advantage of maternity is on their side.