'Thou Shalt Make Them Laugh' - Algemeiner.com
JNS.org - Have you heard the one about Moses who—having just led the Israelites out of Egyptian bondage to miraculous freedom, culminating in the waters of the Red Sea splitting—nonetheless impressed his father-in-law so little with his judicial acumen that Jethro advised him to appoint a system of judges? “It teaches you a powerful lesson,”
Source: algemeiner.com