διαπονητέον
From LSJ
ὅτι χρὴ τοῦ μέλιτος ἄκρῳ δακτύλῳ, ἀλλὰ μὴ κοίλῃ χειρὶ γεύεσθαι → that honey should be tasted with the fingertip and not by the handful
English (LSJ)
one must work hard at, Ph. 2.235.
Spanish (DGE)
hay que esforzarse, practicar, ἐγκράτεια, ἣν ... δ. el autodominio que hay que practicar Ph.2.235, τὸ ἔντεχνον Clem.Al.Paed.3.10.51.
Greek (Liddell-Scott)
διαπονητέον: ῥημ. ἐπίθ., πρέπει τις νὰ ἐργασθῇ πολύ, Κλήμ. Ἀλ. 284.
