Of benefits in general, there are several sorts; as _necessary_, _profitable_, and _delightful_. Some things there are, without which we _cannot_ live; others without which we _ought not_ to live; and some, again, without which we _will not_ live. In the first rank are those which deliver us from capital dangers, or apprehensions of death: and the favor is rated according to the hazard; for the greater the extremity, the greater seems the obligation. The next is a case wherein we may indeed live, but we had better die; as in the question of liberty, modesty, and a good conscience. In the third place, follow those things which custom, use, affinity, and acquaintance, have made dear to us; as husbands, wives, children, friends, etc., which an honest man will preserve at his utmost peril. Of things profitable there is a large field, as money, honor, etc., to which might be added, matters of superfluity and pleasure. But we shall open a way to the circumstances of a benefit by some previous and more general deliberations upon the thing itself.