William Shakespeare, Sonnet cxxxiii
Beshrew that heart that makes my heart to groan
For that deep wound it gives my friend and me!
Is't not enough to torture me alone,
4
But slave to slavery my sweet'st friend must be?
Me from myself thy cruel eye has taken,
And my next self thou harder hast engross'd ;
Of him, myself, and thee, I am forsaken;
8
A torment thrice three-fold thus to be cross'd .
Prison my heart in thy steel bosom's ward,
But then my friend's heart let my poor heart bail;
12
Thou canst not then use rigour in my gaol:
And yet thou wilt; for I, being pent in thee,
Perforce am thine, and all that is in me.