Love Before Baseball

http://commons.wikimedia.org/wiki/Image:Baseball_diamond_marines.jpg

Did 12th-century chaplain Andreas Capellanus have a time machine? His treatise The Art of Courtly Love sounds surprisingly familiar:

Throughout all the ages, there have been only four degrees in love:
The first consists in arousing hope;
The second in offering kisses;
The third in the enjoyment of intimate embraces;
The fourth in the abandonment of the entire person.