Youth, Day, Old Age and Night

  Youth, large, lusty, loving--youth full of grace, force, fascination,
  Do you know that Old Age may come after you with equal grace,
      force, fascination?

  Day full-blown and splendid-day of the immense sun, action,
      ambition, laughter,
  The Night follows close with millions of suns, and sleep and
      restoring darkness.