Sun rises and sets everyday;
Moon rises and sets everyday;
Plough man ploughs the field;
Poets love to compose poems!

Some love to do duty well;
But many do only for profit.
How duty has to be done?
What do duty, work mean?

Duty is done expecting none;
Work is done expecting some.
Duty and work all have to do;
But duty, works are different!

Duty is life work for everyone;
Work is done to live life here!

Ramesh T A

http://www.poemhunter.com/poem/duty-and-work/