The great favor that pearls enjoyed in the sixteenth and seventeenth
centuries is, as we see, reflected by the frequency with which he
speaks of them, and the different passages reveal in several instances
a knowledge of the ancient tales of their formation and principal
source. Thus, in _Troilus and Cressida_ (Act i, sc. 1) he writes:
"Her bed is India; there she lies, a pearl"; and Pliny's tales of the
pearl's origin from dew are glanced at indirectly when he says:


The liquid drops of tears that you have shed
Shall come again, transform'd to orient pearl.

_Richard III_, Act iv, sc. 4.
First Folio, "Histories", p. 198, col. A, line 17.


This is undoubtedly the reason for the comparison between pearls and
tears, leading to the German proverb, "_Perlen bedeuten Tränen_"
(Pearls mean tears), which was then taken to signify that pearls
portended tears, instead of that they were the offspring of drops of
liquid. The world-famed pearl of Cleopatra, which she drank after
dissolving it, so as to win her wager with Antony that she would
entertain him with a banquet costing a certain immense sum of money,
is not even noticed, however, in Shakespeare's _Antony and
Cleopatra_. In the poet's time pearls were not only worn as jewels,
but were extensively used in embroidering rich garments and upholstery
and for the adornment of harnesses. To this Shakespeare alludes in the
following passages: