"A man must be master of his hours and days, not their servant"

This quote by William Frederick Book stresses the importance of taking control of one's life. It recommends that a person ought to be the master of their own time, instead of allowing it to manage them. This means that one should be proactive in handling their time and setting objectives on their own. It also implies that one need to be mindful of how they spend their time and focus on jobs that are very important to them. This quote encourages individuals to take ownership of their lives and be deliberate with their time. It is a pointer that time is a precious resource and ought to be used wisely. By taking control of their time, individuals can make the most of their days and attain their goals.