To fly up to the sky and watch the earth is beautiful; to fly down to the earth and watch the sky is even more beautiful! – Mehmet Murat ildan

Truly, were I every evening to depict sunrise, and every morning to see it, still I should cry, like the children, Once more, once more! – Jean Paul Friedrich Richter, Hesperus, or Forty-Five Dog-Post-Days: A Biography,

For age is opportunity no less than youth itself, though in another dress, and as the evening twilight fades away, the sky is filled with stars, invisible by day. – Henry Wadsworth Longfellow