σκληρόν σοι πρὸς κέντρα λακτίζειν → it is hard for thee to kick against the pricks, it is hard for you to kick against the goads
P. and V. μέμφεσθαι; (acc. or dat.), ψέγειν, αἰτιᾶσθαι, ἐπαιτιᾶσθαι; see blame.