Rainer Maria Rilke - I Live my Life in Circles lyrics

I live my life in circles that grow wide And endlessly unroll, I may not reach the last, but on I glide Strong pinioned toward my goal. About the old tower, dark against the sky, The beat of my wings hums, I circle about God, sweep far and high On through milleniums. Am I a bird that skims the clouds along, Or am I a wild storm, or a great song?