Don’t have the veins bulging in your biro. - Seamus Heaney

Human beings suffer,
They torture one another,
They get hurt and get hard.
No poem or play or song
Can fully right a wrong
Inflicted and endured.

The innocent in gaols
Beat on their bars together.
A hunger-striker's father
Stands in the graveyard dumb.
The police widow in veils
Faints at the funeral home.

History says, don't hope
On this side of the grave.
But then, once in a lifetime
The longed-for tidal wave
Of justice can rise up,
And hope and history rhyme.

So hope for a great sea-change
On the far side of revenge.
Believe that further shore
Is reachable from here.
Believe in miracle
And cures and healing wells.

Call miracle self-healing:
The utter, self-revealing
Double-take of feeling.
If there's fire on the mountain
Or lightning and storm
And a god speaks from the sky

That means someone is hearing
The outcry and the birth-cry
Of new life at its term.

Which would be better, what sticks or what falls through? Or does the choice itself create the value?

Here is the great paradox of poetry and of the imaginative arts in general. Faced with the brutality of the historical onslaught, they are practically useless. Yet they verify our singularity, they strike out the ore of self which lies at the base of every individuated life. In one sense the efficacy of poetry is nil – no lyric has ever stopped a tank. In another sense it is unlimited. It is like the writing in the sand in the face of which accusers and accused are left speechless and renewed.