Hello. You did not introduce the theater role to which this question refers, which makes it impossible for this question to be answered. However, I will try to help you in the best possible way.
It is only possible to know the correct answer to your question if the reading of the play is done. However, we can see that the biblical proverb presented above is directly related to the play, in some way. With that, we can consider that this theater play shows a character who was successful when he heard the advice of wise people or was influenced by them. Otherwise, this character may have suffered several losses when he let himself be influenced by foolish people.