It may be difficult, however, to enumerate the motives of all the censures and commendations which are applied to the actions of men. Even while we moralize, every disposition of the human mind may have its share in forming the judgment, and in prompting the tongue. As jealousy is often the most watchful guardian of chastity, so malice is often the quickest to spy the failings of our neighbour. Envy, affectation, and vanity, may dictate the verdicts we give, and the worst principles of our nature may be at the bottom of our pretended zeal for morality; but if we only mean to inquire, why they who are well disposed to mankind apprehend, in every instance, certain rights pertaining to their fellow creatures, and why they applaud the consideration that is paid to those rights, we cannot assign a better reason, than that the person who applauds, is well disposed to the welfare of the parties to whom his applauses refer. Applause, however, is the expression of a peculiar sentiment; an expression of esteem the reverse of contempt. Its object is perfection, the reverse of defect. This sentiment is not the love of mankind; it is that by which we estimate the qualities of men, and the objects of our pursuit; that which doubles the force of every desire or aversion, when we consider its object as tending to raise or to sink our nature. When we consider, that the reality of any amicable propensity in the human mind has been frequently contested; when we recollect the prevalence of interested competitions, with their attendant passions of jealousy, envy, and malice; it may seem strange to allege, that love and compassion are, next to the desire of elevation, the most powerful motives in the human breast: That they urge, on many occasions, with the most irresistible vehemence; and if the desire of self preservation be more constant, and more uniform, these are a more plentiful source of enthusiasm, satisfaction, and joy. With a power not inferior to that of resentment and rage, they hurry the mind into every sacrifice of interest, and bear it undismayed through every hardship and danger.