the art of time management

Some researchers have defined "time" as the material from which life is made. It is a unique resource available to all human beings, but it cannot be changed. It is always steadily progressing, and we, as human beings, must realize the importance of investing it in carrying out all of our many different daily activities.
We must adopt the scientific method in dealing with and managing time, just as we manage other resources that we possess, and then time management becomes one of the important applications in the field of management, which is the topic addressed in this book, written by Dale Carnegie, who is considered one of the most famous authors of self-development books and developers. Lessons in self-improvement in America.
The book warns against wasting time, which are practices of actions outside the work plan, or practices of planned actions, but are carried out in a way that is based on wasting time, which are unnecessary activities that take time, or use time in an inappropriate way. The measure here is the amount of achievement during a specific period. The return on implementing this task must be greater than the value of the time spent implementing the activities and tasks.