And folded wings of ashen gray
And voice of echoes far away,
The brazen covers of thy book;
The weird palimpsest old and vast,
Wherein thou hid’st the spectral past;
Where, closely mingling, pale and glow
The characters of joy and woe;
The monographs of outlived years,
Or smile-illumed or dim with tears,
Green hills of life that slope to death,