Reflection of The 5 Pillars of Time Management for Busy People by Neil Cooper (vol.21)

Inbox

Your inbox should be organized and related to the action plan and often try to clear out your inbox which is your daily system. You need to check your system frequently for efficiency. 

Priorize your lists.

Once you priorize your action lists, your work will be more productive.

Urgent tasks vs. Vital tasks

Urgent tasks requires immediate actions. Also, vital works need attentions.

4 Quadrant

There are 4 Quadrant of the Eisenhower Matrix: Do, Schedule, Delegate, and Delete.