"I came back in '85 and the same people who were drinking every night in small bars before the revolution now had big beards and prayed every night in the mosque. People used to have two faces, now they have five. Coming back was a mistake, and I can't blame others for it." Before the revolution, Tohid Square was Kennedy Square; Churchill Street became Bobby Sands Street, and Los Angeles Avenue became Hijab Street!
Since everyone else is linking, MIT Opencourseware will become a great resource. May all universities follow suit.