You merely look like a fish. That doesn't mean you can swim like one. You don't have the instinct.
— Merlin (Karl Swenson)
6 seconds sound clip from the The Sword in the Stone (1963) movie soundboard.
You can hear this line at 00:29:46.480 in the Blu-ray version of the movie.
Quote context
[...]
- Aquarius, aquaticus, aqualitus quom. Aquadigitarium.
- Merlin, am I a fish? Am I a fish?
- Now, stay right here in the tules and I'll be with you in a minute.
- So, you thought you could take right off like a shot, did you?
- Well, I am a fish, aren't I?
- You merely look like a fish. That doesn't mean you can swim like one. You don't have the instinct.
- So, you'll have to use your brain for a change.
- You are living between two planes now, somewhere between the ceiling and the floor.
- Now, there are lots of ups and downs, like a helicopter.
- Yes. It... Oh. No, never mind.
[...]