In Martina Cole's book "Faces," the author reflects on the passage of time and the inevitable changes that life brings. The quote, "One day, you'll wake up and thirty or forty years will have flown by," encapsulates the fleeting nature of life and how quickly time can slip away from us. This serves as a poignant reminder that moments we take for granted can quickly accumulate into decades.

The sentiment urges readers to cherish each day and make meaningful choices, as the future can arrive sooner than expected. It highlights the importance of living in the present while considering the long-term impact of our decisions and relationships. Cole's work often delves into the complexities of life, emphasizing the significance of growth and reflection over time.