There exists, between people in love, a kind of capital held by each. This is not just a stock of affects or pleasure, but also the possibility of playing double or quits with the share you hold in the other's heart.
Bio: Harry Allen Overstreet was an American writer and lecturer, and a popular author on modern psychology and sociology. His 1949 book, The Mature Mind, was a substantial best-seller that sold over 500,000 copies by 1952.