William Blake Poem

It is an easy thing to triumph in the summer's sun
And in the vintage and to sing on the waggon loaded with corn.
It is an easy thing to talk of patience to the afflicted,
To speak the laws of prudence to the houseless wanderer,
To listen to the hungry raven's cry in wintry season
When the red blood is fill'd with wine and with the marrow of lambs.

It is an easy thing to laugh at wrathful elements,
To hear the dog howl at the wintry door, the ox in the slaughterhouse moan;
To see a god on every wind and a blessing on every blast;
To hear sounds of love in the thunder-storm that destroys our enemies' house;
To rejoice in the blight that covers his field, and the sickness that cuts off his children,
While our olive and vine sing and laugh round our door, and our children bring fruits 
and flowers.

Then the groan and the dolour are quite forgotten, and the slave grinding at the mill,
And the captive in chains, and the poor in the prison, and the soldier in the field
When the shatter'd bone hath laid him groaning among the happier dead.

It is an easy thing to rejoice in the tents of prosperity:
Thus could I sing and thus rejoice: but it is not so with me.

-from "The Four Zoas"