At any rate, the sense of falling in love develops usually only with regard to such human commodities as are within reach of one’s own possibilities for exchange. I am out for a bargain; the object should be desirable from the standpoint of its social value, and at the same time should want me, considering my overt and hidden assets and potentialities. Two persons thus fall in love when they feel they have found the best object available on the market, considering the limitations of their own exchange values.
