physician, heal thyself

Etymology
and, from Luke 4:23.

Proverb

 * 1) Attend to your own defects before presuming to advise others about theirs.

Translations

 * Arabic: أَيُّهَا ٱلطَّبِيبُ ٱشْفِ نَفْسَكَ
 * Catalan: metge, cura't a tu mateix
 * Chinese:
 * Mandarin: 醫生，你醫治自己罷;
 * Dutch: medicijnmeester, genees uzelven; geneesheer, genees uzelf
 * Finnish: parantaja, paranna itsesi
 * French: médecin, guéris-toi toi-même
 * German: Arzt, hilf dir selber; Arzt, heile dich selbst
 * Greek:
 * Ancient: ἰατρέ, θεράπευσον σεαυτόν
 * Hebrew:
 * Italian: medico, cura te stesso
 * Japanese:
 * Latin: medice, cura te ispum
 * Old Church Slavonic: врачꙋ̀, и&#1158;сцѣли́сѧ са́мъ
 * Polish: lekarzu, lecz się sam, lekarzu, ulecz samego siebie
 * Portuguese: médico, cura-te a ti mesmo
 * Russian: вра́чу, исцели́ся сам
 * Spanish: médico, cúrate a ti mismo