'Tis evident, in the first place, that these passions are determined to have self for their _object_, not only by a natural, but also by an original property. No one can doubt but this property is _natural_, from the constancy and steadiness of its operations. 'Tis always self, which is the object of pride and humility; and whenever the passions look beyond, 'tis still with a view to ourselves; nor can any person or object otherwise have any influence upon us. That this proceeds from an _original_ quality or primary impulse, will likewise appear evident, if we consider that 'tis the distinguishing characteristic of these passions. Unless nature had given some original qualities to the mind, it could never have any secondary ones; because in that case it would have no foundation for action, nor could ever begin to exert itself. Now these qualities, which we must consider as original, are such as are most inseparable from the soul, and can be resolved into no other: and such is the quality which determines the object of pride and humility. We may, perhaps, make it a greater question, whether the _causes_ that produce the passion, be as _natural_ as the object to which it is directed, and whether all that vast variety proceeds from caprice, or from the constitution of the mind. This doubt we shall soon remove, if we cast our eye upon human nature, and consider that, in all nations and ages, the same objects still give rise to pride and humility; and that upon the view even of a stranger, we can know pretty nearly what will either increase or diminish his passions of this kind. If there be any variation in this particular, it proceeds from nothing but a difference in the tempers and complexions of men, and is, besides, very inconsiderable. Can we imagine it possible, that while human nature remains the same, men will ever become entirely indifferent to their power, riches, beauty or personal merit, and that their pride and vanity will not be affected by these advantages?