Time management matrices like this show the different types of tasks, categorized by their urgency and importance, and expresses how to manage them.
Text in this example:
Urgent & Important
Crises
Emergencies
Deadlines
MANAGE
Important but
Not Urgent
Planning
Prevention
Values clarification
FOCUS
Urgent but
Not Important
Interruptions
Some mail & reports
AVOID
Not Important and
Time wasting
IMPORTANCE
URGENCY
High
Low