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MANFRED.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Rule_Segment_-_Lozenge_5px_-_40px.svg/40px-Rule_Segment_-_Lozenge_5px_-_40px.svg.png)
ACT I.
SCENE I.
Manfred alone—Scene, a Gothic gallery—Time, Midnight.
Man. The lamp must be replenish'd, but even then
It will not burn so long as I must watch:
My slumbers—if I slumber—are not sleep,
But a continuance of enduring thought,
Which then I can resist not: in my heart
There is a vigil, and these eyes but close
To look within; and yet I live, and bear
The aspect and the form of breathing men.
But grief should be the instructor of the wise;
Sorrow is knowledge: they who know the most
Must mourn the deepest o'er the fatal truth,
The Tree of Knowledge is not that of Life.
It will not burn so long as I must watch:
My slumbers—if I slumber—are not sleep,
But a continuance of enduring thought,
Which then I can resist not: in my heart
There is a vigil, and these eyes but close
To look within; and yet I live, and bear
The aspect and the form of breathing men.
But grief should be the instructor of the wise;
Sorrow is knowledge: they who know the most
Must mourn the deepest o'er the fatal truth,
The Tree of Knowledge is not that of Life.