ચાલે તો વહાણુ, નહી તો પહાણુ.

cālē tō vahāṇu, nahī tō pahāṇu.

Literally: If it moves it is a ship; if not it is a rock.
What it means: The thing is defined by whether it works.

કહેવત સમુદાય (Kahevat Samuday) · read from the scan by machine — the Gujarati itself is unchecked · English is machine-made and nobody has checked it yet

Heard it differently, or know we've got the sense wrong? Tell us — that is exactly the kind of correction this needs.