15 Secrets Successful People Know About Time Management: The Productivity Habits of 7 Billionaires, 13 Olympic Athletes, 29 Straight-A Students, and 239 Entrepreneurs

by Kevin E. Kruse

If it's not in my calendar, it won't get done. But if it is in my calendar, it will get done. I schedule out every 15 minutes of every day to conduct meetings, review materials, write, and do any activities I need to get done.