I wander thro' each charter'd street,
Near where the charter'd Thames does flow,
And mark in every face I meet
Marks of weakness, marks of woe.
In every cry of every man,
In every Infant's cry of fear,
In every voice, in every ban,
The mind-forg'd manacles I hear.
How the Chimney-sweeper's cry
Every blackning Church appalls;
And the hapless Soldier's sigh
Runs in blood down Palace walls.
But most thro' midnight streets I hear
How the youthful Harlot's curse
Blasts the new-born Infant's tear,
And blights with plagues the Marriage hearse.
Not my favourite Blake poem but very apt for the moment. More to be found at this source - http://www.poets.org/index.php