τέχνη δὲ ἄνευ ἀλκῆς οὐδὲν ὠφελεῖ (Thucydides 2.87.4.6) → η τέχνη απαιτεί κουράγιο, skill without heart is useless
subs.
Dullness: P. and V. ἀμαθία, ἡ, P. βλακεία, ἡ, νώθεια, ἡ.
Hesitation, hanging back: P. and V. ὄκνος, ὁ.
