When Romeo and Juliet get married, Friar Lawrence say’s “these violent delights have violent ends,and in their triumph die like fire and powder,which as they kiss consume. the sweetest honey is loathsome in his own deliciousness, and in the taste confounds the appetite. Therefore love love moderately, long love doth so; too swift arrives as tardy as too slow.”

Shakespeare uses this prophecy on how that romeo and Juliet die.