Give One And Take Many

Invest money for your living
a return is encouraging
 a revenue keeps you going
 .

The time you invest in writing
 gives a return enthusiastic
 a revenue not enough to a going,

Investment is for a  profit
 nothing more than that in any outfit
as we sow  the seeds we wish to reap.

It is an exchange rather
 give one and take one
lies underneath every scheme