consolidate
From LSJ
τέχνη δὲ ἄνευ ἀλκῆς οὐδὲν ὠφελεῖ (Thucydides 2.87.4.6) → η τέχνη απαιτεί κουράγιο, skill without heart is useless
English > Greek (Woodhouse)
verb transitive
organise: P. and V. συντάσσειν.
consolidate your existing power: P. τὴν ὑπάρχουσαν δύναμιν συνέχειν (Dem. 108).