Who said "In matters of love, reason must always prevail."?

This quote is attributed to Lannister.

In matters of love, reason must always prevail. - Lannister

"In matters of love, reason must always prevail."

Lannister Love

"A Lannister always pays his debts."

"I am the god of tits and wine."

"You are an awful man."

"I drink and I know things."

"I love my wife, but sometimes she drives me crazy."

"Love conquers all obstacles."

"Love is patient, love is kind."

"I'm not stupid, I'm just in love!"