As much as any one can make use of to any advantage of life before it spoils, so much he may by his labour fix a property in: whatever is beyond this… - John Locke

Le leggi non vegliano sulla verità delle opinioni ma sulla sicurezza e l'integrità di ciascuno e dello Stato.

Now, I appeal to the consciences of those that persecute, torment, destroy, and kill other men upon pretence of religion, whether they do it out of friendship and kindness towards them or no? And I shall then indeed, and not until then, believe they do so, when I shall see those fiery zealots correcting, in the same manner, their friends and familiar acquaintance for the manifest sins they commit against the precepts of the Gospel; when I shall see them persecute with fire and sword the members of their own communion that are tainted with enormous vices and without amendment are in danger of eternal perdition; and when I shall see them thus express their love and desire of the salvation of their souls by the infliction of torments and exercise of all manner of cruelties. For if it be out of a principle of charity, as they pretend, and love to men's souls that they deprive them of their estates, maim them with corporal punishments, starve and torment them in noisome prisons, and in the end even take away their lives — I say, if all this be done merely to make men Christians and procure their salvation, why then do they suffer whoredom, fraud, malice, and such-like enormities, which… manifestly relish of heathenish corruption, to predominate so much and abound amongst their flocks and people?

He that uses his words loosely and unsteadily will either not be minded or not understood.