Here you will find the Poem Stream And Sun At Glendalough of poet William Butler Yeats
THROUGH intricate motions ran Stream and gliding sun And all my heart seemed gay: Some stupid thing that I had done Made my attention stray. Repentance keeps my heart impure; But what am I that dare Fancy that I can Better conduct myself or have more Sense than a common man? What motion of the sun or stream Or eyelid shot the gleam That pierced my body through? What made me live like these that seem Self-born, born anew?