Tyrion Lannister: You can't win the throne if you're dead. You can't break the wheel if you're dead.

Daenerys Targaryen: So, what would you have me do?

Tyrion Lannister: Nothing. Sometimes nothing is the hardest thing to do. If you die, we're all lost. Everyone, everything.

Daenerys Targaryen: You told me to do nothing before and I listened to you. I'm not doing nothing again.