Ray Bradbury Quote

The way to teach in this world is to pretend you're not teaching. Science fiction offers the chance to pretend to look the other way while teaching. Science fiction is also a great way to pretend you are writing about the future when in reality you are attacking the recent past and the present. You can criticize communists, racists, fascists or any other clear and present danger, and they can't imagine you are writing about them.

Playboy interview (1996)