αἱ δεύτεραί πως φροντίδες σοφώτεραι → somehow second thoughts are wiser, the second thoughts are invariably wiser, second thoughts are best
P. ἑτερόφθαλμος, V. μονώψ (Euripides, Cyclops), μουνώψ (Aesch., P.V. 804).