1. LAW OF THE INOPTIMUM 

No species encounters in any given habitat the optimum conditions for all of 
its functions.

Not one species will ever find
In the midst of its habitat
-- Be it dry, wet, wavy, or flat --,
Not one species will ever find
Best or optimum conditions
For all its many functions.
Inoptimum bring deceptions,
But one must learn to live with it.
Hundred percent cannot be hit,
So, better learn to live with it!