How do you understand the proverb, “Another man’s soul is a mystery”?

The proverb “Another man’s soul is a mystery” is a reminder that we can never truly know the inner workings of another person’s mind. Each person’s inner thoughts and feelings are unique and complex, and while we may be able to observe someone’s outward behavior, we can never truly know what is going on inside of them. This proverb encourages us to be respectful of this fact and to be mindful of the fact that we can never fully understand another person’s experience. Instead of attempting to judge or make assumptions about another person’s thoughts and feelings, we should instead strive to be compassionate and to listen to what they have to say. By doing so, we can gain a better understanding of the person and their perspective, and we can learn to appreciate the unique and complex nature of each person’s soul.