Thus, pencils can, by one slight touch, restore

Smiles to that changed face that wept before.

With ease such fond chimeras we pursue,

As fancy frames for fancy to subdue:

But when ourselves to action we betake,

It shuns the mint, like gold that chemists make.[48]

How hard was then his task, at once to be

What in the body natural we see!

Man's architect distinctly did ordain

The charge of muscles, nerves, and of the brain,