“Time is life. It is irreversible and irreplaceable. To waste your time is to waste your life, but to master your time is to master your life and make the most of it.”

“Planning is bringing the future into the present so that you can do something about it now.”

“Time equals life; therefore, waste your time and waste of your life, or master your time and master your life.”

“Time is life. It is irreversible and irreplaceable. To waste your time is to waste your life, but to master your time is to master your life and make the most of it.”

“Time = Life, Therefore, waste your time and waste of your life, or master your time and master your life.”