Caterpillars eat plants' leaves, near or far,
as butterflies they sip their blooms' nectar,
the defoliated plants soon regenerate,
flitting on flowers helps them pollinate..
Butterflies is to flowers never means
men is to their fellow by any means,
they must strive to seek their existence,
not parasites on others' subsistence.
Ferdinand L Quintos
http://www.poemhunter.com/poem/how-living-should-be/