[Footnote: We ought not to imagine, because an inanimate object may be useful as well as a man, that therefore it ought also, according to this system, to merit he appellation of VIRTUOUS. The sentiments, excited by utility, are, in the two cases, very different; and the one is mixed with affection, esteem, approbation, &c., and not the other. In like manner, an inanimate object may have good colour and proportions as well as a human figure. But can we ever be in love with the former? There are a numerous set of passions and sentiments, of which thinking rational beings are, by the original constitution of nature, the only proper objects: and though the very same qualities be transferred to an insensible, inanimate being, they will not excite the same sentiments. The beneficial qualities of herbs and minerals are, indeed, sometimes called their VIRTUES; but this is an effect of the caprice of language, which out not to be regarded in reasoning. For though there be a species of approbation attending even inanimate objects, when beneficial, yet this sentiment is so weak, and so different from that which is directed to beneficent magistrates or statesman; that they ought not to be ranked under the same class or appellation. A very small variation of the object, even where the same qualities are preserved, will destroy a sentiment. Thus, the same beauty, transferred to a different sex, excites no amorous passion, where nature is not extremely perverted.] But perhaps the difficulty of accounting for these effects of usefulness, or its contrary, has kept philosophers from admitting them into their systems of ethics, and has induced them rather to employ any other principle, in explaining the origin of moral good and evil. But it is no just reason for rejecting any principle, confirmed by experience, that we cannot give a satisfactory account of its origin, nor are able to resolve it into other more general principles. And if we would employ a little thought on the present subject, we need be at no loss to account for the influence of utility, and to deduce it from principles, the most known and avowed in human nature.