The microbe

The Microbe is so very small

You cannot make him out at all,

But many sanguine people hope

To see him through a microscope.

His jointed tongue that lies beneath

A hundred curious rows of teeth;

His seven tufted tails with lots

Of lovely pink and purple spots,

On each of which a pattern stands,

Composed of forty separate bands;

His eyebrows of a tender green;

All these have never yet been seen--

But Scientists, who ought to know,

Assure us that they must be so....

Oh! let us never, never doubt

What nobody is sure about!