Eisenhower Matrix
The Eisenhower Matrix is a tool to sort tasks by priorities in one of 4 quadrants:
Important and urgent: these need to be done first
Urgent, but not important: delegate these, if you can
Important, but not urgent: block time to work on these tasks later on
neither important nor urgent: do not do them at all (if possible)
Definitions:
urgent = needs to be done now or very soon
important = will help you reach a goal or has impact on your life, your customers, your company