ἕτερος ἐξ ἑτέρου σοφός τό τε πάλαι τό τε νῦν → one gets his skill from another, now as in days of old
Ar. and P. συνεχῶς, P. ἐνδελεχῶς, V. διανεκῶς (Aesch., Agamemnon 319).
unobstructedly: P. ἀκωλύτως.
through all: Ar. and P. διὰ παντός.
in order: P. and V. ἑξῆς, ἐφεξῆς.