'સબસે બડી ચૂપ. ચૂપકીદી એ ડહાપણની નિશાની છે.'

'sabasē baḍī cūpa. cūpakīdī ē ḍahāpaṇanī niśānī chē.'

The same thought elsewhere

બૃહદ કહેવત કથાસાગર (Bruhad Kahevat Kathasagar) (1920) · read from the scan by machine — the Gujarati itself is unchecked · awaiting its meaning

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