Young people of this century, like my son, didn't live through all those things that went on during that period of time, from 1930 to 1950. They're missing that experience. To go from a bicycle to a vehicle that takes somebody to the moon - only we saw this kind of thing.

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.' "

It's very difficult to be original.

Especially in gangster films, with the gangster's moll - she would always be more or less of an object. And I'm not convinced of this theory. Because I think even gangsters' women have brains. They think and even, as we say, have balls.

We're talking a very cultivated people, but I found as cultivated as they were, they were uninformed about the personages who weren't American. They knew everything about America, but much less about other countries.

Because the life that I live - the life that we all live - is filtered through [one's own] experience. It isn't necessarily optimistic when you look at the political phenomena, the different things that are going on in the world.

When you manage to express something with a look and the music instead of saying it with words or having the character speak, I think it's a more complete work.