FRIAR LAWRENCE: These violent delights have violent ends
And in their triumph die, like fire and powder,
Which, as they kiss, consume.

William Shakespeare (1564-1616) English dramatist and poet

Romeo and Juliet, Act 2, sc. 6, l. 9ff (2.6.9-11) (1595)
    (Source)

Urging Romeo to moderate his reckless passion for Juliet.