નવા નાણાવટી ને જુના ગાંધી.

navā nāṇāvaṭī nē junā gāṁdhī.

Literally: A new banker and an old grocer.
What it means: A banker is best when new and cautious, while a grocer is best when old and established.

Also said as

ગુજરાતી કહેવતસંગ્રહ (Gujarati Kahevat Sangrah) (1923) · 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.