There are some other passions, besides gratitude and resentment, which interest us in the happiness or misery of others; but there are none which so directly excite us to be the instruments of either. The love and esteem which grow upon acquaintance and habitual approbation, necessarily lead us to be pleased with the good fortune of the man who is the object of such agreeable emotions, and consequently, to be willing to lend a hand to promote it. Our love, however, is fully satisfied, though his good fortune should be brought about without our assistance. All that this passion desires is to see him happy, without regarding who was the author of his prosperity. But gratitude is not to be satisfied in this manner. If the person to whom we owe many obligations, is made happy without our assistance, though it pleases our love, it does not content our gratitude. Till we have recompensed him, till we ourselves have been instrumental in promoting his happiness, we feel ourselves still loaded with that debt which his past services have laid upon us. The hatred and dislike, in the same manner, which grow upon habitual disapprobation, would often lead us to take a malicious pleasure in the misfortune of the man whose conduct and character excite so painful a passion. But though dislike and hatred harden us against all sympathy, and sometimes dispose us even to rejoice at the distress of another, yet, if there is no resentment in the case, if neither we nor our friends have received any great personal provocation, these passions would not naturally lead us to wish to be instrumental in bringing it about. Tho’ we could fear no punishment in consequence of our having had some hand it, we would rather that it should happen by other means. To one under the dominion of violent hatred it would be agreeable, perhaps, to hear, that the person whom he abhorred and detested was killed by some accident. But if he had the least spark of justice, which, though this passion is not very favourable to virtue, he might still have, it would hurt him excessively to have been himself, even without design, the occasion of this misfortune. Much more would the very thought of voluntarily contributing to it shock him beyond all measure. He would reject with horror even the imagination of so execrable a design; and if he could imagine himself capable of such an enormity, he would begin to regard himself in the same odious light in which he had considered the person who was the object of his dislike. But it is quite otherwise with resentment: if the person who had done us some great injury, who had murdered our father or our brother, for example, should soon afterwards die of a fever, or even be brought to the scaffold upon account of some other crime, though it might sooth our hatred, it would not fully gratify our resentment. Resentment would prompt us to desire, not only that he should be punished, but that he should be punished by our means,