This quote suggests that within every person, regardless of their moral compass, there exists an untamed, raw, and instinctive side that is usually suppressed or hidden in our conscious, waking life. This “wild-beast nature” is not necessarily negative, but rather primal and unrefined. It represents our basest instincts and desires, our natural reactions without societal norms and expectations to shape them. This side of us often emerges in sleep, as our conscious mind is at rest and our subconscious mind takes over, which is why dreams can sometimes be wild, strange, or even disturbing.

This idea can be applied in the modern world and personal development in several ways. Firstly, it highlights the importance of self-awareness and introspection. By acknowledging and understanding this wild-beast nature, we can better comprehend our own behaviors, reactions, and desires. This understanding can lead to personal growth and improved emotional intelligence.

Secondly, it can be applied to our understanding and acceptance of others. By recognizing that everyone has this wild-beast nature, we can be more empathetic and less judgmental towards others’ actions, especially when they act out of character.

Lastly, it can be used to explore and address mental health issues. Some therapies, like dream analysis, use the concept of the subconscious mind to help individuals deal with their problems. By exploring our dreams, we can gain insight into our subconscious mind and address the issues that reside there.

In conclusion, the quote is a reminder that we are all complex beings with different facets to our nature. It emphasizes the importance of self-awareness, empathy, and understanding in both personal development and societal interactions.