Boats sail on
And ships sail on the seas;
But clouds that sail across the sky
But the bow that bridges heaven,
And overtops the trees,
And builds a road from earth to sky,
Is prettier far than these.
p.s. With all due deference to Ms. Christina Georgina Rosettie, and because "pretty" lies subjectively in the eye of the beholder, but most importantly since the fate of humanity does not rest on any of this, let's just agree that it's all beautiful.