Quotes.

Quote websites are full of Superman lines he never said. This page traces the real ones to the radio episode, comic or film they come from. To respect the writers, we describe most lines in our own words and point you to the source; you’ll find the full dialogue there.

Superman’s motto: truth, justice and…

Superman’s motto started on the radio, not in the comics:

The motto is not in Action Comics #1 (1938), whatever some sites claim. There’s more on what it says about him in Superman’s personality.

Superman’s catchphrases

Famous lines from the comics

• Action Comics #1 (June 1938): the very first Superman story ends with him warning a reporter not to print what he’s just seen.
• Action Comics #775 (March 2001), “What’s So Funny About Truth, Justice & the American Way?”: Joe Kelly’s story has Superman argue that dreams save and transform us, and that you can’t throw away your morals just because life is hard. It’s often called the best statement of what he stands for, and of why he doesn’t kill.
• Superman (vol. 2) #75 (1993): facing Doomsday, Superman vows that no one tears his city apart and gets away with it.
• Superman: Birthright (2003–04): Mark Waid’s Clark explains why people get angry when they learn his secret: they start wondering what else he’s hiding.
• All-Star Superman #10 (2008): the most-loved page in modern Superman. He stops to talk a frightened girl, Regan, down from a rooftop, telling her she’s stronger than she thinks. Fans and writers have described how much the page meant to them.

Famous lines from the films

• Superman (1978): Superman catches a falling Lois and calmly reassures her; he tells her he fights for truth, justice and the American way; and Jor-El tells his son that humans can be a great people. The poster promised you’d believe a man can fly. That was a tagline, never spoken in the film.
• Man of Steel (2013): asked about the symbol on his chest, Superman tells Lois, “It’s not an S. On my world it means hope.” Some quote sites wrongly file it under the 1978 film. See what the S means.
• Superman (2025): Clark insists he’s as human as anyone; after an argument with Lois about punk rock, he suggests that kindness might be the real punk rock; and Jonathan Kent tells him that his choices and actions make him who he is. The marketing tagline was simply Look up.

The Kill Bill speech

The most quoted “Superman speech” isn’t from a Superman story at all. In Kill Bill: Vol. 2 (2004), Bill argues that Clark Kent is Superman’s disguise and his verdict on humanity. Superman writers have said they disagree with it, and since 1986 most comics have said the opposite: Clark is the real man.

Fake Superman quotes to watch out for

• Christopher Reeve’s words shared as Superman’s. Many inspiring lines about heroes, hope and dreams are the actor’s own words from interviews, speeches and books. Quote Investigator traced one of them to an interview in The Making of Superman. They’re worth reading, but credit them to Reeve.
• The motto in Action Comics #1. It isn’t there: it comes from radio in 1942.
• The hope line in the 1978 film. It’s from Man of Steel (2013).
• Motivational slogans about a superhero in all of us, credited to Superman with no comic or film named. We’ve found no source for them, so treat them as unsourced.

For more trivia, see Superman fun facts, and for the S symbol’s history see Superman’s costume history.