If the boy goes about saying the world is round, they'll take him for a lunatic.

Archimedes (Junius Matthews)

4 seconds sound clip from the The Sword in the Stone (1963) movie soundboard.

You can hear this line at 00:53:57.843 in the Blu-ray version of the movie.

Quote context

[...]

- Are you willing to try?

- Well, what have I got to lose?

- That's the spirit. We'll start tomorrow. We'll show 'em, won't we, boy?

- We sure will.

- Now, first of all, lad, we've got to get all of these medieval ideas out of your head. Clear the way for new ideas.

- Knowledge of man's fabulous discoveries in the centuries ahead.

- Now, that will be a great advantage.

- Advantage, indeed!

- If the boy goes about saying the world is round, they'll take him for a lunatic.

- The world is round?

- Yes, yes, that's right.

- And it also goes around.

- You mean, it'll be round someday?

- No, no, no. It's round now.

- Man will discover this in centuries to come.

- And he will also find that the world is merely a tiny speck in the universe.

- Universe?

- Ah. You're only confusing the boy. Before you're through, he'll be so mixed up, he'll be wearing his shoes on his head.

[...]