The first requisite of success is the ability to apply your physical and mental energies to one problem without growing weary.
- Benjamin Franklin
There are two questions for high productivity.
Seven keys to higher productivity :
Work harder at what you do
Work faster
-Develop a sense of urgency
-Don't waste time
Work higher-value activities first
Do things you are better at first
Bunch your tasks
Simplify your work
Work longer hours