But here there occurs a considerable objection, which 'twill be necessary to examine before we proceed any farther. I have endeavoured to prove that power and riches, or poverty and meanness, which give rise to love or hatred, without producing any original pleasure or uneasiness, operate upon us by means of a secondary sensation derived from a sympathy with that pain or satisfaction which they produce in the person who possesses them. From a sympathy with his pleasure there arises love; from that with his uneasiness, hatred. But 'tis a maxim which I have just now established, and which is absolutely necessary to the explication of the phenomena of pity and malice, "That 'tis not the present sensation or momentary pain or pleasure which determines the character of any passion, but the general bent or tendency of it from the beginning to the end." For this reason, pity or a sympathy with pain produces love, and that because it interests us in the fortunes of others, good or bad, and gives us a secondary sensation correspondent to the primary, in which it has the same influence with love and benevolence. Since, then, this rule holds good in one case, why does it not prevail throughout, and why does sympathy in uneasiness ever produce any passion beside good will and kindness? Is it becoming a philosopher to alter his method of reasoning, and run from one principle to its contrary, according to the particular phenomenon which he would explain? I have mentioned two different causes from which a transition of passion may arise, viz. a double relation of ideas and impressions, and, what is similar to it, a conformity in the tendency and direction of any two desires which arise from different principles. Now I assert, that when a sympathy with uneasiness is weak, it produces hatred or contempt by the former cause; when strong, it produces love or tenderness by the latter. This is the solution of the foregoing difficulty, which seems so urgent; and this is a principle founded on such evident arguments, that we ought to have established it, even though it were not necessary to the explication of any phenomenon.