εἴ
ei
If
τις
tis
δοκεῖ
dokei
ἐγνωκέναι
egnōkenai
τι ,
ti
οὔπω
oupō
not yet
ἔγνω
egnō
καθὼς
kathōs
as
δεῖ
dei
it is necessary
γνῶναι .
gnōnai
to know .