classic waka stream

The road we must go
at last, so I had heard—
yet I did not think
it would be yesterday
or today that it would come.

Meaning
I had long heard that death is the road we must all go in the end, yet I never thought it would come as soon as yesterday or today.
Commentary
125

A certain man, having fallen ill and sensing that death was near, composed this poem.

Until one becomes aware of it in oneself, death is thought of as something distant; yet once it comes, life proves fleeting. The poem may be taken as a direct expression of such lament.

This poem is also included in the Kokinshū among the elegies, attributed to Ariwara no Narihira. It is said that Narihira died in 880 at the age of fifty-six.
Source
Ise Monogatari
Other