The quote reflects the universal experience of being affected by our past, whether it consists of memories of things that once were or unrealized potential. It emphasizes the idea that we all carry the weight of our histories, which can feel like haunting ghosts. This illustrates how our yesterdays shape our current lives and perceptions.
Moreover, the quote suggests an unavoidable forward momentum in life. Despite being haunted by the past, individuals must continue to move towards the future. This poignant message highlights the resilience required to face each day while acknowledging the influence of what has come before.