Alan Lakein — American Businessman

Alan Lakein is a well-known author on personal time management, including How to Get Control of Your Time and Your Life which has sold over 3 million copies... (wikipedia)

Planning is bringing the future into the present so that you can do something about it now.
Failing to plan is planning to fail.
Time = Life, Therefore, waste your time and waste of your life, or master your time and master your life.
In all planing you make a list and you set priorities.