Ψεύδει γὰρ ἡ ‘πίνοια τὴν γνώμην → A second thought proves one's first thought false
v. trans.
Make a thing sure: P. βεβαιοῦν.
Verify: P. ἐπαληθεύειν.
Ratify: P. and V. κυροῦν, ἐπικυροῦν, ἐμπεδοῦν (Plat., also Ar.).
Encourage: P. and V. θρασύνειν, θαρσύνειν, P. ἐπιρρωνύναι; see encourage.