The present tense of this mood naturally implies contingency and futurity, while the imperfect here becomes an aorist, and serves to suppose a case as a mere supposition, a case contrary to fact.

Indeed, those of them which refer to our fellow creatures are sure to do so, in proportion to the amount of general intelligence; for whether there be any other ground of moral obligation than the general happiness or not, men do desire happiness; and however imperfect may be their own practice, they desire and commend all conduct in others towards themselves, by which they think their happiness is promoted.

There is a natural talent or mother wit, as it is called, about the Spaniards, which renders them intellectual and agreeable companions, whatever may be their condition in life, and however imperfect may have been their education: add to this they are never vulgar, nature has endowed them with an inherent dignity of spirit.