તારા વૈરી કાઈ નહીં, તારા વૈરી કયેલ;

tārā vairī kāī nahīṁ, tārā vairī kayēla;

Literally: You have no enemy, your enemy is your own deeds;
What it means: Reminds that one's own bad actions, rather than external foes, are the true cause of one's suffering.

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.