Romeo and Juliet, Act I, Scene 1, Speech 247-253

Romeo. She hath, and in that sparing makes huge waste,
For beauty starved with her severity
Cuts beauty off from all posterity.
She is too fair, too wise, wisely too fair,
To merit bliss by making me despair:
She hath forsworn to love, and in that vow
Do I live dead that live to tell it now.