Society has the right to protect itself, even from honest murderers and conscientious thieves. The belief of the criminal does not disarm society; it protects itself from him as from a poisonous serpent, or from a beast that lives on human flesh. We are under no obligation to stand still and allow ourselves to be murdered by one who honestly thinks that it is his duty to take our lives. And yet according to your argument, we have no right to defend ourselves from honest Thugs. Was Saul of Tarsus a Thug when he persecuted Christians "even unto strange cities"? Is the Thug of India more ferocious than Torquemada, the Thug of Spain? If belief depends upon the will, can all men have correct opinions who will to have them? Acts are good or bad, according to their consequences, and not according to the intentions of the actors. Honest opinions may be wrong, and opinions dishonestly expressed may be right. Do you mean to say that because passion and prejudice, the reckless "pilots 'twixt the dangerous shores of will and judgment," sway the mind, that the opinions which you have expressed in your Remarks to me are not your opinions? Certainly you will admit that in all probability you have prejudices and passions, and if so, can the opinions that you have expressed, according to your argument, be honest? My lack of confidence in your argument gives me perfect confidence in your candor. You may remember the philosopher who retained his reputation for veracity, in spite of the fact that he kept saying: "There is no truth in man." Are only those opinions honest that are formed without any interference of passion, affection, habit or fancy? What would the opinion of a man without passions, affections, or fancies be worth? The alchemist gave up his search for an universal solvent upon being asked in what kind of vessel he expected to keep it when found. It may be admitted that Biel "shows us how the life of Dante co-operated with his extraordinary natural gifts and capabilities to make him what he was," but does this tend to show that Dante changed his opinions by an act of his will, or that he reached honest opinions by knowingly using false weights and measures? You must admit that the opinions, habits and religions of men depend, at least in some degree, on race, occupation, training and capacity. Is not every thoughtful man compelled to agree with Edgar Fawcett, in whose brain are united the beauty of the poet and the subtlety of the logician, "Who sees how vice her venom wreaks On the frail babe before it speaks, And how heredity enslaves With ghostly hands that reach from graves"?