This infamous crucible of truth is a still-existing monument of that primitive and savage legal system, which called trials by fire and boiling water, or the accidental decisions of combat, judgments of God, as if the rings of the eternal chain in the control of the First Cause must at every moment be disarranged and put out for the petty institutions of mankind. The only difference between torture and the trial by fire and water is, that the result of the former seems to depend on the will of the accused, and that of the other two on a fact which is purely physical and extrinsic to the sufferer; but the difference is only apparent, not real. The avowal of truth under tortures and agonies is as little free as was in those times the prevention without fraud of the usual effects of fire and boiling water. Every act of our will is ever proportioned to the force of the sensible impression which causes it, and the sensibility of every man is limited. Hence the impression produced by pain may be so intense as to occupy a mans entire sensibility and leave him no other liberty than the choice of the shortest way of escape, for the present moment, from his penalty. Under such circumstances the answer of the accused is as[151] inevitable as the impressions produced by fire and water; and the innocent man who is sensitive will declare himself guilty, when by so doing he hopes to bring his agonies to an end. All the difference between guilt and innocence is lost by virtue of the very means which they profess to employ for its discovery.CHAPTER XXXVI. CRIMES OF DIFFICULT PROOF. Such fatal and legalised iniquities as have been referred to have been approved of by even the wisest men and practised by even the freest republics, owing to their having regarded society rather as an aggregate[236] of families than as one of individuals. Suppose there to be 100,000 individuals, or 20,000 families, of five persons each, including its representative head: if the association is constituted by families, it will consist of 20,000 men and 80,000 slaves; if it be an association of individuals, it will consist of 100,000 citizens, and not a single slave. In the first case there will be a republic, formed of 20,000 little sovereignties; in the second the republican spirit will breathe, not only in the market-places and meetings of the people, but also within the domestic walls, wherein lies so great a part of human happiness or misery. In the first case, also, as laws and customs are the result of the habitual sentiments of the members of the republicthat is, of the heads of familiesthe monarchical spirit will gradually introduce itself, and its effects will only be checked by the conflicting interests of individuals, not by a feeling that breathes liberty and equality. Family spirit is a spirit of detail and confined to facts of trifling importance. But the spirit which regulates communities is master of general principles, overlooks the totality of facts, and combines them into kinds and classes, of importance to the welfare of the greater number. In the community of families sons remain in the power of the head of the family so long as he lives, and are obliged to look forward to his death for an existence dependent on the laws alone. Accustomed to submission and fear in the[237] freshest and most vigorous time of life, when their feelings are less modified by that timidity, arising from experience, which men call moderation, how shall they withstand those obstacles in the way of virtue which vice ever opposes, in that feeble and failing period of life when despair of living to see the fruit of their labours hinders them from making vigorous changes?