June 30: 

“The key is not to prioritize what’s on your schedule, but to schedule your priorities.  And this can best be done in the context of the week.” While you need to prioritize your tasks everyday, it is important to take Monday and schedule your priorities throughout the week. Start today and give yourself a half an hour to schedule your priorities this week.—Stephen R. Covey, The  7 Habits of Highly Effective People, p. 16