An important Italian critic once gave Fistful of Dollars a very bad review when it came out. Then he went to the university here [Rome] with Once Upon a Time in America. We showed it to 10,000 students. And while the man was speaking that day to the students, with me present, he said, "I have to state one thing. When I gave that review about Sergio's films, I should have taken into account that on Sergio Leone's passport, there should not be written whether the nationality is Italian or anything else. What should be written is: 'Nationality: Cinema.' "