Shews that there is no one human advantage to which all others should be sacrificed: — the force of ambition, and the folly of suffering it to gain too great an ascendant over us: — public grandeur little capable of atoning for private discontent; among which jealousy, whether of love or honour, is the most tormenting, Page 154.

[BOOK the Third.]

[CHAP. I.]

Shews in what manner anger and revenge operate in the mind, and how ambition is capable of stifling both, in a remarkable instance, that private injuries, how great soever, may seem of no weight, when public grandeur requires they should be looked over, Page 168.

[CHAP. II.]

Shews at what age men are most liable to the passion of grief: the impatience of human nature under affliction, and the necessity there is of exerting reason, to restrain the excesses it would otherwise occasion, Page 178.

[CHAP. III.]

The struggles which different passions occasion in the human breast, are here exemplified; and that there is no one among them so strong, but may be extirpated by another, excepting revenge, which knows no period, but by gratification, Page 185.

[CHAP. IV.]

Contains a further definition of revenge, its force, effects, and the chasm it leaves on the mind when once it ceases. The tranquility of being entirely devoid of all passions; and the impossibility for the soul to remain in that state of inactivity is also shewn; with some remarks on human nature in general, when left to itself, Page 190.