classic waka stream

It is a flower
that will bloom and be fragrant
through ten thousand years,
and so today too I look
on a hue none can tire of

Meaning
It is a flower that will bloom and be fragrant through ten thousand ages, and so today too I look on a hue no one can tire of.
Commentary
Part Three: Yadorigi

 The second poem of the wisteria banquet, spoken by the Emperor. Answering Kaoru's words of awe, he blesses the match as one that will prosper for a long time to come. Trust in the man to whom he has given his daughter, and the good wishes proper to the host of a banquet, are held together in the one poem. The marriage gives Kaoru the weighty position of the Emperor's son-in-law, and that in turn makes him bury his feeling for Uji further out of sight.

 Yorozu yo o kakete is through ten thousand ages, the set way of blessing a long prosperity. "A flower that will be fragrant" is a flower that will go on blooming, said both of the wisteria and of the Second Princess. Akanu iro is a colour one does not tire of, and the word aku tightens the second half. He takes over Kaoru's wisteria and turns the deference of the branch beyond reach into a blessing on a flower that will last.
Author
Murasaki Shikibu
Source
Genji Monogatari
Other