વેહમની દવા નહી, અગનેઆને તેજ વેહમી.

vēhamanī davā nahī, aganēānē tēja vēhamī.

Literally: There is no medicine for suspicion, the suspicious person is suspicious.
What it means: Suspicion is a deep-seated character flaw that cannot be easily cured.

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.