Two Gentlemen of Verona (Valentine)

Valentine says

Ay, Proteus, but that life is alter’d now:
I have done penance for contemning Love,
Whose high imperious thoughts have punish’d me
With bitter fasts, with penitential groans,
With nightly tears and daily heart-sore sighs;
For in revenge of my contempt of love,
Love hath chased sleep from my enthralled eyes
And made them watchers of mine own heart’s sorrow.
O gentle Proteus, Love’s a mighty lord,
And hath so humbled me, as, I confess,
There is no woe to his correction,
Nor to his service no such joy on earth.
Now no discourse, except it be of love;
Now can I break my fast, dine, sup and sleep,
Upon the very naked name of love.