Aristotle said time is a measure of change, and this movie is about changing in time, through time, while remaining the same person. That's a philosophical paradox and a moral dilemma. But 'Casablanca' says it's possible. You can have both. That's what it means. And that's my wish for you: that you would have both.
Robert McKeeIt seems to me that the civilized human being is a skeptic someone who believes nothing at face value.
Robert McKeeOf the total creative effort represented in a finished work, 75 percent or more of a writer's labor goes into designing the story designing story tests the maturity and insight of the writer, his knowledge of society, nature, and the human heart. Story demands both vivid imagination and powerful analytic thought.
Robert McKee