I have been considering becoming a vegetarian.  Have you ever thought of it?
Yes, I actually go through period in my life when I eat vegetarian. The idea of this way of eating comes from ancient India and Greece. And i love Indian food!
Really?  When did it come about?
Hm.. it would have been a very long time ago, because in the 4th and 5th century after Christianity became permanent in the Roman Empire it dissipated for a while.