“The poet’s eye, in a fine frenzy rolling,

Doth glance from heaven to earth, from earth to heaven;

And as imagination bodies forth

The forms of things unknown, the poet’s pen

Turns them to shapes, and gives to airy nothing

A local habitation and a name.”

The Swan of silvery whiteness may have been the heraldic badge of the Poets, but that “bird of wonder,” the Phœnix, which,—

“Left sweete Arabie:

And on a Cædar in this coast

Built vp her tombe of spicerie,”[[163]]