What does the saying he that riseth late must trot all day?

The saying "he that riseth late must trot all day" implies that those who wake up late often find themselves in a rush to catch up on their responsibilities and tasks throughout the day. It suggests that starting the day late can lead to a more hectic and stressful schedule, as they may miss out on opportunities or time to complete their work efficiently. Essentially, it emphasizes the importance of being proactive and managing one's time wisely to avoid unnecessary pressure.