„Don’t know how it all got started, I don’t know what they do with their lives…“

— Bob Dylan
„Honestly, Clary, if you don't start utilizing a bit of your natural feminine superiority I just don't know what I'll do with you.“
— Cassandra Clare
„Don't worry. They're all against me. But I have one advantage: they don't know what they want. I do.“
— Ayn Rand
„Don't tell me what I'm doing; I don't want to know.“
— Federico Fellini
„I do not always know what I want, but I do know what I don't want.“
— Stanley Kubrick
„I don't know. I don't know at all. And that's what's frightening the life out of me. To have no idea….“
— Agatha Christie