classic waka stream

My heart, in its wish
to be quit of the world, goes
to your hills—and yet
is it you who set between
clouds that rise in eightfold ranks

Meaning
My wish to be quit of the world goes out to your hills; is it you, then, who set eightfold clouds between us?
Commentary
Part Three: Hashihime

 Word of how deeply the Eighth Prince had given himself to religion reached the capital, and the Retired Emperor Reizei sent him a letter with this poem. He too had wished to leave the world and had not been able to, and the poem carries both his fellow feeling for the prince shut away at Uji and a reproach for how seldom word comes from him. The prince answered, and the thin thread joining the capital to Uji is shown.

 To be quit of the world is the set phrase for the wish to take vows. "The hills" are the hills of Uji where the prince lives. The clouds standing in eightfold ranks are the distance between capital and mountain village, and at the same time hint at a suspicion that it is the prince who has closed himself off. That the poem comes from a retired sovereign shows that the forgotten prince still keeps some noble connection.
Author
Murasaki Shikibu
Source
Genji Monogatari
Other