פֶּ֭תִי יַאֲמִ֣ין לְכָל־דָּבָ֑ר וְ֝עָר֗וּם יָבִ֥ין לַאֲשֻׁרֽוֹ׃
Prostoduszny wierzy każdemu słowu, roztropny jednak zastanawia się nad każdym swym krokiem.
Sichot HaRan
It's much better to be a "Fool that believes in everything", meaning, to believe even in nonsense and falsehoods in order to thereby also arrive at the truth than to be a wise man that doubts everything,