Ali Baba and the forty thieves

"Open Sesame! The story that I am going to tell you, little friends, happened many years ago in an Arabian town, where two brothers called Ali Baba and Mohammed Baba lived. Ali Baba was poor, but he was not ambitious and he was content with his fate. Quite the opposite, Mohammed, whose wife had received an inheritance, was rich and his desire was to become even richer…"