ὡς τάχιστα
From LSJ
ὡς μήτε τὰ γενόμενα ἐξ ἀνθρώπων τῷ χρόνῳ ἐξίτηλα γένηται → in order that so the memory of the past may not be blotted out from among men by time
Greek > English (Woodhouse)
immediately, quickly, as fast as possible, as quickly as possible, as soon as possible, as soon as, as speedily as possible, in hot haste