EXOD948 Why were there two cherubs? To teach you that Torah should be studied by two people learning together as study partners. How can you tell who would make a good study partner? If you notice a robust young fellow being humiliated by rogues but he remains silent, that is the person you should choose as your study partner. You should know that whoever is despised by people through no-fault of his own will be exalted in the end [Sefer Chasidim, paragraphs 959-960].