Identifying a fine incentive to follow the right course, King Solomon of ancient Israel says: “A wise son is the one that makes a father rejoice, and a stupid son is the grief of his mother. ” ​ — Proverbs 10: 1.
Näidates, milline on hea ajend elus õige kursi võtmiseks, ütleb muistse Iisraeli kuningas Saalomon: „Tark poeg rõõmustab isa, aga alp poeg on emale meelehärmiks! ”.