My rosary.
Each hour a pearl, each pearl a prayer,
To still a heart in absence wrung;
I tell each bead unto the end, and there
A cross is hung.
No poet has made more frequent allusion to pearls than Thomas Moore. His poems give evidence that he had read much of them in ancient writings and was alive to their poetic value. In his description of Ireland in "Fairest! Put on Awhile," the lines—
Lakes, where the pearl lies hid,
And caves, where the gem is sleeping,
were founded on the statements of Nennius, a British writer of the IXth century, concerning Irish pearls. In passing, it is worthy of notice that Nennius recorded also that the princes of Ireland hung them behind their ears; a fashion similar to that of Persian and Athenian youth many centuries earlier. From Cardanus, Moore learned of the ancient fable that pearls were improved by leaving them awhile with doves, and utilizes the fancy in "A Dream of Antiquity" thus: