IF thou must love me, let it be for naught
   Except for love's sake only. Do not say,
   'I love her for her smile--her look--her way
Of speaking gently,--for a trick of thought
That falls in well with mine, and certes brought
   A sense of pleasant ease on such a day'--
   For these things in themselves, Beloved, may
Be changed, or change for thee--and love, so wrought,
May be unwrought so. Neither love me for
   Thine own dear pity's wiping my cheeks dry:
A creature might forget to weep, who bore
   Thy comfort long, and lose thy love thereby!
But love me for love's sake, that evermore
   Thou mayst love on, through love's eternity.