A Napier calculates and a Thomson glows.

Now turn to where, beneath the city wall,

The sun's fierce rays in unbroke splendour fall;

Vacant and weak, there sits the idiot boy,

Of pain scarce conscious, scarce alive to joy;

A thousand busy sounds around him roar;

Trade wields the tool, and Commerce plies the oar;

But, all unheeding of the restless scene,

Of toil he nothing knows, and nought of gain:

The thoughts of common minds were strange to him,