"A slow and silent stream,
Lethe, the river of oblivion, rolls
Her watery labyrinth, whereof who drinks
Forthwith his former state and being forgets—
Forgets both joy and grief, pleasure and pain."

Paradise Lost, ii, 583.

[2.] Dryad. A wood-nymph. From Gr. drus, an oak tree. The life of the Dryad was supposed to be bound up with that of her tree.

"The quickening power of the soul, like Martha, is 'busy about many things,' or, like a Dryad, living in a tree."—Sir John Davis.

[3.] Provençal song. Song of the troubadours, a school of lyric poets that flourished in Provence, in the south of France, from the eleventh to the thirteenth century. A love song.

[4.] Hippocrene. The "Fountain of the Horse" (Fons Caballinus). A fountain on Mount Helicon, Bœotia, sacred to the Muses. It was said to have been produced by the horse Pegasus striking the ground with his feet. Its waters were supposed to be a source of poetical inspiration.

Longfellow, in "The Goblet of Life," says:

"No purple flowers—no garlands green,
Conceal the goblet's shade or sheen,
Nor maddening draughts of Hippocrene,
Like gleams of sunshine, flash between
Thick leaves of mistletoe."

[5.] Bacchus and his pards. Bacchus was frequently represented as riding on the back of a leopard, a tiger, or a lion, or in a chariot drawn by panthers.

pards. Spotted beasts.