False hope prolongs my ever certain grief,
Trait'rous to me and faithful to my love;
A thousand times it promis'd me relief,
Yet never any true effect I prove.
Oft when I find in her no truth at all,
I banish her and blame her treachery;
Yet soon again I must her back recall,
As one that dies without her company.
Thus often as I chase my hope from me,
Straight way she hastes her unto Delia's eyes;
Fed with some pleasing look there shall she be,
And so sent back, and thus my fortune lies.
Looks feed my Hope, Hope fosters me in vain;
Hopes are unsure, when certain is my pain.
Samuel Daniel
http://www.poemhunter.com/poem/sonnet-xxv-false-hope-prolongs/