Consumed the phlogiston you used to admire,

The spirit extracted, extinguish'd the fire;

Let out all the ether, so pure and refined,

10

And left but a mere caput mortuum behind.

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[CONCLUDING LINES OF AN EPISTLE TO PRINCE WILLIAM HENRY, AFTERWARDS KING WILLIAM IV.]

[April, 1780.]

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Who thus aspiring sings, would'st thou explore?