οὔτε σοφίας ἐνδείᾳ οὔτ' αἰσχύνης περιουσίᾳ → neither from lack of knowledge nor from superfluity of modesty
mandātārĭus: ĭi, m. mandatum,
I one to whom a charge or commission is given, an attorney, agent, mandatory (jurid. Lat.), Dig. 17, 1, 10, § 11 dub. (al. mandatores).