"No one can penetrate me. They only see what's in their own fancy, always"

This quote by Ray Davies talks to the concept of self-protection and the power of perception. It suggests that nobody can truly understand or understand another person, as they can just see what they wish to see. It implies that individuals frequently project their own concepts and beliefs onto others, and that it is difficult to truly penetrate somebody else's ideas and sensations. This quote also speaks to the concept of individual autonomy and the value of maintaining one's own sense of identity. It suggests that it is necessary to secure oneself from the judgments and viewpoints of others, and to remain real to oneself. Ultimately, this quote encourages us to be mindful of our own ideas and sensations, and to be aware of how our own understandings can form our interactions with others.