In the play ti jean and his brothers What does the old man tell mi jean?

In the play "Ti-Jean and His Brothers" by Derek Walcott, the old man advises Mi-Jean to be cautious and to recognize the importance of understanding one's own limits and the nature of the world around him. He emphasizes the significance of humility and the dangers of arrogance, contrasting it with the more naive and idealistic views of his brothers. This advice ultimately serves as a guiding principle for Mi-Jean as he navigates the challenges posed by the Devil.