"The major difference between Astaire and Kelly is a difference, not of talent or technique, but of levels of sophistication. On the face of it, Kelly looks the more sophisticated. Where Kelly has ideas, Astaire has dance steps. Where Kelly has smartly tailored, dramatically apt Comden and Green scripts, Astaire in the Thirties made do with formulas derived from nineteenth-century French Farce. But the Kelly film is no longer a dance film. It's a story film with dances, as distinguished from a dance film with a story. When Fred and Ginger go into their dance, you see it as a distinct formal entity, even if it's been elaborately built up to in the script. In a Kelly film, the plot action and the musical set pieces preserve a smooth community of high spirits, so that the pressure in a dance number will often seem too low, the dance itself plebeian or folksy in order to "match up" with the rest of the picture."

“There comes a day when people begin to say, 'Why doesn't that old duffer retire?' I want to get out while they're still saying Astaire is a hell of a dancer.”

“When you talk about Fred Astaire, you talk about heaven. What more can I say?”

“is, along with Fred Astaire, the best-dressed actor in American movies”

“A very distinguished colleague began his criticism of this show by asking what is Mr Astaire's secret. May I suggest that the solution hangs on a little word of three letters? Mr Astaire's secret is that of the late Rudolph Valentino and of Mr Maurice Chevalier — sex, but sex so bejewelled and be-pixied that the weaker vessels who fall for it can pretend that it isn't sex at all but a sublimated projection of the Little Fellow with the Knuckles in His Eyes. You'd have thought by the look of the first night foyer that it was Mothering Thursday, since every woman in the place was urgent to take to her bosom this waif with the sad eyes and the twinkling feet.”

“Astaire can't do anything bad.”

“Come on, Fred, I'm not your sister, you know.”