Youth, that pursuest with such eager pace 
  Thy even way, 
 Thou pantest on to win a mournful race: 
  Then stay! oh, stay! 
 Pause and luxuriate in thy sunny plain; 
  Loiter,—enjoy: 
 Once past, Thou never wilt come back again, 
  A second Boy.
Richard Monckton Milnes, Carpe Diem