If you do some acrobatics

with a little mathematics

it will take you far along.

If your idea's not defensible

don't make it comprehensible

or folks will find you out,

and your work will draw attention

if you only fail to mention

what the whole thing is about.



Your must talk of GNP

and of elasticity

of rates of substitution

and undeterminate solution

and oligonopopsony.