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If we consider the causes of love and hatred, we shall find they are very much diversifyed, and have not many things in common. The virtue, knowledge, wit, good sense, good humour of any person, produce love and esteem; as the opposite qualities, hatred and contempt.
Esteem and contempt, indeed, arise on some occasions instead of love and hatred; but these are at the bottom the same passions, only diversifyed by some causes, which we shall explain afterwards. Fifth Experiment.
Each of these objects runs the circle of the passions in the same manner, by a change of their relations: And in whatever order we proceed, whether through pride, love, hatred, humility, or through humility, hatred, love, pride, the experiment is not in the least diversifyed.