He meant that when people laugh together, they cease to be young and old, master and pupils, jailer and prisoners. They become a single group of human beings enjoying its existence.
Gilbert HighetThe young do not demand omniscience. They know it is unattainable. They do demand sincerity.
Gilbert HighetThe teacher's chief difficulty is poverty. He (or she) belongs to a badly paid profession. He cannot dress and live like a workman, but he is sometimes paid as little as an unskilled laborer.
Gilbert Highet