Of all his works his Arcadia is the most celebrated; it is dedicated
to his sister the countess of Pembroke, who was a Lady of as fine a
character, and as equally finished in every female accomplishment, as
her brother in the manly. She lived to a good old age, and died
in 1621. Ben Johnson has wrote an epitaph upon her, so inimitably
excellent, that I cannot resist the temptation of inserting it here.
She was buried in the Cathedral Church of Salisbury, among the graves
of the family of the Pembrokes.

EPITAPH.

Underneath this marble hearse,
Lyes the subject of all verse,
Sidney's sister, Pembroke's mother,
Death e're thou hast killed another,
Learned and fair, and good as she,
Time shall throw his dart at thee.

The Arcadia was printed first in 1613 in 4to; it has been translated
into almost every language. As the ancient Ægyptians presented secrets
under their mystical hyeroglyphics, so that an easy figure was
exhibited to the eye, and a higher notion couched under it to the
judgment, so all the Arcadia is a continual grove of morality,
shadowing moral and political truths under the plain and striking
emblems of lovers, so that the reader may be deceived, but not hurt,
and happily surprized to more knowledge than he expected.

Besides the celebrated Arcadia, Sir Philip wrote,

A dissuasive letter addressed to Queen Elizabeth; against her marriage