20 Where is the chacham (wise man)? Where is the sofer (scribe) of the yeshiva, where is the talmid chacham? Where is the philosophical debater of the Olam Hazeh? Did not Hashem make the so-called chochmah (wisdom) of the Olam Hazeh to look like narrishkait? [Isa 19:11,12; Job 12:17; Isa 44:25; Jer 8:9]