Upon a slight observation of what passes in human life, we should be apt to conclude, that the care of subsistence is the principal spring of human actions. This consideration leads to the invention and practice of mechanical arts; it serves to distinguish amusement from business; and, with many, scarcely admits into competition any other subject of pursuit or attention. The mighty advantages of property and fortune, when stript of the recommendations they derive from vanity, or the more serious regards to independence and power, only mean a provision that is made for animal enjoyment; and if our solicitude on this subject were removed, not only the toils of the mechanic, but the studies of the learned, would cease; every department of public business would become unnecessary; every senate house would be shut up, and every palace deserted.

Is man therefore, in respect to his object, to be classed with the mere brutes, and only to be distinguished by faculties that qualify him to multiply contrivances for the support and convenience of animal life, and by the extent of a fancy that renders the care of animal preservation to him more burthensome than it is to the herd with which he shares in the bounty of nature? If this were his case, the joy which attends on success, or the griefs which arise from disappointment, would make the sum of his passions. The torrent that wasted, or the inundation that enriched, his possessions, would give him all the emotion with which he is seized, on the occasion of a wrong by which his fortunes are impaired, or of a benefit by which they are preserved and enlarged. His fellow creatures would be considered merely as they affected his interest. Profit or loss would serve to mark the event of every transaction; and the epithets useful or detrimental would serve to distinguish his mates in society, as they do the tree which bears plenty of fruit, from that which only cumbers the ground, or intercepts his view.

This, however, is not the history of our species. What comes from a fellow creature is received with peculiar emotion; and every language abounds with terms that express somewhat in the transactions of men, different from success and disappointment. The bosom kindles in company, while the point of interest in view has nothing to inflame; and a matter frivolous in itself, becomes important, when it serves to bring to light the intentions and characters of men. The foreigner, who believed that Othello, on the stage, was enraged for the loss of his handkerchief, was not more mistaken, than the reasoner who imputes any of the more vehement passions of men to the impressions of mere profit or loss.

Men assemble to deliberate on business; they separate from jealousies of interest; but in their several collisions, whether as friends or as enemies, a fire is struck out which the regards to interest or safety cannot confine. The value of a favour is not measured when sentiments of kindness are perceived; and the term misfortune has but a feeble meaning, when compared to that of insult and wrong.

As actors or spectators, we are perpetually made to feel the difference of human conduct, and from a bare recital of transactions, which have passed in ages and countries remote from our own, are moved with admiration and pity, or transported with indignation and rage. Our sensibility on this subject gives their charm in retirement, to the relations of history and to the fictions of poetry; sends forth the tear of compassion, gives to the blood its briskest movement, and to the eye its liveliest glances of displeasure or joy. It turns human life into an interesting spectacle, and perpetually solicits even the indolent to mix, as opponents or friends, in the scenes which are acted before them. Joined to the powers of deliberation and reason, it constitutes the basis of a moral nature; and, whilst it dictates the terms of praise and of blame, serves to class our fellow creatures, by the most admirable and engaging, or the most odious and contemptible denominations.

It is pleasant to find men, who in their speculations deny the reality of moral distinctions, forget in detail the general positions they maintain, and give loose to ridicule, indignation, and scorn, as if any of these sentiments could have place, were the actions of men indifferent; or with acrimony pretend to detect the fraud by which moral restraints have been imposed, as if to censure a fraud were not already to take a part on the side of morality. [Footnote: Mandeville.]

Can we explain the principles upon which mankind adjudge the preference of characters, and upon which they indulge such vehement emotions of admiration or contempt? If it be admitted that we cannot, are the facts less true? Or must we suspend the movements of the heart, until they who are employed in framing systems of science have discovered the principle from which those movements proceed? If a finger burn, we care not for information on the properties of fire: if the heart be torn, or the mind overjoyed, we have not leisure for speculations on the subjects of moral sensibility.

It is fortunate in this, as in other articles to which speculation and theory are applied, that nature proceeds in her course, whilst the curious are busied in the search of her principles. The peasant, or the child, can reason, and judge, and speak his language with a discernment, a consistency, and a regard to analogy, which perplex the logician, the moralist, and the grammarian, when they would find the principle upon which the proceeding is founded, or when they would bring to general rule, what is so familiar, and so well sustained in particular cases. The felicity of our conduct is more owing to the talent we possess for detail, and to the suggestion of particular occasions, than it is to any direction we can find in theory and general speculations.

We must, in the result of every inquiry, encounter with facts which we cannot explain; and to bear with this mortification would save us frequently a great deal of fruitless trouble. Together with the sense of our existence, we must admit many circumstances which come to our knowledge at the same time, and in the same manner; and which do, in reality, constitute the mode of our being. Every peasant will tell us, that a man hath his rights; and that to trespass on those rights is injustice. If we ask him farther, what he means by the term right? we probably force him to substitute a less significant, or less proper term, in the place of this; or require him to account for what is an original mode of his mind, and a sentiment to which he ultimately refers, when he would explain himself upon any particular application of his language.

The rights of individuals may relate to a variety of subjects, and be comprehended under different heads. Prior to the establishment of property, and the distinction of ranks, men have a right to defend their persons, and to act with freedom; they have a right to maintain the apprehensions of reason, and the feelings of the heart; and they cannot for a moment associate together, without feeling that the treatment they give or receive may be just or unjust. It is not, however, our business here to carry the notion of a right into its several applications, but to reason on the sentiment of favour with which that notion is entertained in the mind. If it be true, that men are united by instinct, that they act in society from affections of kindness and friendship; if it be true, that even prior to acquaintance and habitude, men, as such, are commonly to each other objects of attention, and some degree of regard; that while their prosperity is beheld with indifference, their afflictions are considered with commiseration; if calamities be measured by the numbers and the qualities of men they involve; and if every suffering of a fellow creature draws a crowd of attentive spectators; if, even in the case of those to whom we do not habitually wish any positive good, we are still averse to be the instruments of harm; it should seem, that in these various appearances of an amicable disposition, the foundations of a moral apprehension are sufficiently laid, and the sense of a right which we maintain for ourselves, is by a movement of humanity and candour extended to our fellow creatures.