In the Bible book of Proverbs 27:11 we read: My son, become wise, and gladden my heart, so that I can answer my critics.
Loko hi endla tano, hi ta va hi endla leswi vuriweke eka Swivuriso 27:11, leyi nge: "N'wananga, tlhariha u tsakisa mbilu yanga, leswaku ndzi ta angula loyi a ndzi tlhontlhaka."