Joy comes, grief goes, we know not how;
Everything is happy now,
Everything is upward striving;
'Tis as easy now for the heart to be true
As for grass to be green or skies to be blue,—
'Tis the natural way of living:
Who knows whither the clouds have fled?
In the unscarred heaven they leave no wake;
And the eyes forget the tears they have shed,
The heart forgets its sorrow and ache;
The soul partakes the season's youth,
And the sulphurous rifts of passion and woe
Lie deep 'neath a silence pure and smooth,
Like burnt-out craters healed with snow.

Prelude to Pt. I, st. 7. - The Vision of Sir Launfal (1848)