Robert: You'll be in a very junior seat.
Violet: Il faut reculer pour mieux sauter. (You have to step back to jump further.)

Anna: Bad harvest, bad harvest.
Bates: What does that mean?
Anna: In the old days, when the crop was good, the farmers used to shout "Bad harvest!" so the gods wouldn't grow jealous of their luck and destroy them.
Bates (shouts): Bad harvest!
Anna: That ought to do it.

Henry: Oh, I'll tell you who was talking about you the other day. Evelyn Napier.
Mary: Oh, how is he?
Henry: He's well. Still single, of course, and, I suspect, still pining for you.
Mary: He will pine in vain, but I'm very fond of him.
Henry: La Belle Dame sans Merci. (The beautiful woman without mercy.)
Tom: What does that mean?
Henry: It means Lady Mary knows what she's about.

Tom: You are funny.
Mary: What do you mean?
Tom: The way you have to keep making reasons for why you'll meet. You to watch him drive cars, you to have dinner with a friend. Why can't you just say, "I'd love to spend more time with you, when can we do it?"

Bertie: I suppose you've guessed how much I like you.
Edith: You don't know me.
Bertie: I know you enough to think about you all the time when we're apart.

Robert: I'm afraid Mama seems to see this argument as the last battle, the last big fight of her life. If she loses, there'll be hell to pay.
Cora: Then there'll be hell to pay.

Robert: If this is it, just know that I have loved you very, very much.
Cora: This isn't it, darling. Don't... We won't let this be it.

But what on earth can we show them to give them their money's worth? Lady Grantham knitting? Lady Mary in the bath?

Robert

Thomas: Mr. Carson, how long do I have to work in this house before I am given any credit?
Carson: That is all very well, but we are talking about a vulnerable young man, and I must look to his welfare.
Thomas: Yes, and if I were to give you my word of honor that nothing took place of which you would disapprove?
Carson: If I could just be sure.
Thomas: So my word is still not good enough, Mr. Carson, after so many years?
Carson: I only wish it were.

Mary: Ah, Granny, thank god you're here. What else could I tell them about the library?
Violet: The library was assembled by the fourth Earl. He loved books.
Mary: What else did he collect.
Violet: Horses and women.

Tom: Why don't you come with us?
Edith: And watch Mary flirt with her oily driver? No, thank you.
Tom: Can't you be pleased for her?
Edith: I'm as pleased for her as she would be for me.

Henry: Look, I know I'm not what you're after. My prospects are modest at best, and you... Well, you're a great catch. But you're also a woman that I happen to be falling in love with. Gosh, that sounds rather feeble, doesn't it?
Mary: No, not at all. As an argument, I think it's rather compelling.

Downton Abbey Quotes

Anna, help me do battle with this monstrosity. It looks like a creature from the lost world.

Violet

But no, I'm not back in the Army. It appears they don't want me.

Lord Robert