Romeo and Juliet

FRIAR LAWRENCE:
These violent delights have violent ends
And in their triumph die, like fire and powder,
Which, as they kiss, consume. The sweetest honey
Is loathesome in his own deliciousness
And in the taste confounds the appetite.
Therefore love moderately. Long love doth so.
Too swift arrives as tardy as too slow.

This is an example of what literary device?

Foreshadowing

Epic Metaphor

Cautionary Tale

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