Tyrion Lannister: Listen to me, Queen Regent. You're losing the people. Do you hear me?

Cersei Lannister: The people. You think I care?

Tyrion Lannister: You might find it difficult to rule over millions who want you dead. Half the city will starve when winter comes. The other half will plot to overthrow you. And your gold-plated thugs just gave them their rallying cry... "The Queen slaughters babies." You don't even have the decency to deny it... It wasn't you who gave the order, was it? Joffrey didn't even tell you. Did he tell you? I imagine that would be even worse.