This poet wrote "I am most faithless when I most am true" in the poem "
This poet wrote "I am most faithless when I most am true" in the poem "O, Think Not I Am Faithful." This poet included the refrain "we were very tired, we were very merry" in a poem in which the speakers give apples and pears to a beggar and ride back and forth on a ferry. The image of "clothes of a king's son, just my size" ends this author's poem about a mother who freezes to death trying to make clothes for her child. This poet of "Recuerdo" wrote that "the heart can push the sea and land farther away on either hand" in a poem that begins "all I could (*) see from where I stood was three long mountains and a wood." Her most famous poem ends "but ah, my foes, and oh, my friends  it gives a lovely light!" For 10 points, name this poet of "The Ballad of the Harp Weaver" and "Renascence" who wrote the lines "My candle burns at both ends; It will not last the night" in her collection A Few Figs from Thistles.
This poet wrote "I am most faithless when I most am true" in the poem "
Edna St. Vincent Millay (or Nancy Boyd, apparently)