આદમના આદમી, ને મનુનાં મનુષ્ય, દનુના દાનવ.

ādamanā ādamī, nē manunāṁ manuṣya, danunā dānava.

Literally: Adam's men are human, Manu's are men, and Danu's are demons.
What it means: Every person acts according to their inherent nature and origin.

ગુજરાતી કહેવતસંગ્રહ (Gujarati Kahevat Sangrah) (1921) · 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.