A madman's mercy

I must indeed; and therefore came I hither.
Good gentle youth, tempt not a desp'rate man.
Fly hence and leave me. Think upon these gone;
Let them affright thee. I beseech thee, youth,
Put not another sin upon my head
By urging me to fury. O, be gone!
By heaven, I love thee better than myself,
For I come hither arm'd against myself.
Stay not, be gone. Live, and hereafter say
A madman's mercy bid thee run away.

Romeo and Juliet