Elizabeth Bennet: I wonder who first discovered the power of poetry in driving away love?
Mr. Darcy: I thought that poetry was the food of love.
Elizabeth Bennet: Of a fine stout love, it may. But if it is only a vague inclination I'm convinced one poor sonnet will kill it stone dead
Mr. Darcy: So what do you recommend to encourage affection?
Elizabeth Bennet: Dancing. Even if one's partner is barely tolerable.

What the hell makes you so smart?” I asked. “I wouldn’t go for coffee with you, ” she answered. “Listen — I wouldn’t ask you.” “That, “she replied “is what makes you stupid.”
― Erich Segal, Love Story