Every spring I hear the thrush singing in the glowing woods he is only passing through. His voice is deep, then he lifts it until it seems to fall from the sky. I am thrilled. I am grateful. Then, by the end of morning, he's gone, nothing but silence out of the tree where he rested for a night. And this I find acceptable. Not enough is a poor life. But too much is, well, too much. Imagine Verdi or Mahler every day, all day. It would exhaust anyone.
Mary OliverThe poet must not only write the poem but must scrutinize the world intensely, or anyway that part of the world he or she has taken for subject. If the poem is thin, it is likely so not because the poet does not know enough words, but because he or she has not stood long enough among the flowers--has not seen them in any fresh, exciting, and valid way.
Mary Oliver