ηὖκται

From LSJ

αἱ δεύτεραί πως φροντίδες σοφώτεραι → somehow second thoughts are wiser, the second thoughts are invariably wiser, second thoughts are best

Source

Russian (Dvoretsky)

ηὖκται: Plat. 3 л. sing. pf. pass. к εὔχομαι.