P.B. Shelley - The Mask of Anarchy

Written on the occasion of the massacre carried out by the British Government at Peterloo, Manchester 1819  

[...]
And if then the tyrants dare
Let them ride among you there,
Slash, and stab, and maim, and hew, -
What they like, that let them do.

'With folded arms and steady eyes,
And little fear, and less surprise,
Look upon them as they slay
Till their rage has died away.

'Then they will return with shame
To the place from which they came,
And the blood thus shed will speak
In hot blushes on their cheek.

[...]
And these words shall then become
Like Oppression's thundered doom
Ringing through each heart and brain,
Heard again - again - again -

'Rise like Lions after slumber
In unvanquishable number -
Shake your chains to earth like dew
Which in sleep had fallen on you -
Ye are many - they are few.'