The first paragraph can be interpreted as a call to prioritize one's work by dedicating the peak moments of our day to it. This means setting aside time when we are most alert, energetic, and capable of producing our best efforts for tasks that require focus and diligence.
The deeper meaning of this quote suggests that success in any endeavor is closely tied to how much effort and quality time we invest in it. It encourages individuals to maximize their productivity by aligning their work with their personal rhythms and capabilities. This principle can be applied not only to professional tasks but also to creative pursuits, learning, and other activities where peak performance is crucial.
John le Carré, the author of this quote, was a renowned British novelist known for his espionage novels. His career spanned several decades, during which he produced works that are celebrated for their intricate plots and vivid characterizations. This perspective on work and productivity aligns with his own rigorous approach to writing, reflecting his commitment to delivering high-quality literature through dedicated effort and focus.