classic waka stream

whether in ages past
such a thing has ever been
I do not know—
but as the first of a thousand years
let it begin with you

Meaning
Whether such a thing has ever been in ages past I do not know, but let the example of a thousand years begin with you.
Commentary
Book Seven Felicitations

A poem written on a screen set behind Prince Motoyasu at his seventieth celebration banquet.

The poem celebrates long life, saying that though it is uncertain whether such longevity has existed before, the addressee should become the very first example of living for a thousand years, expressing high praise and blessing.
Author
Sosei Hoshi
Source
Kokin Wakashu
Other