Jane: I'll bring in some tea. You like tea?
Edwin Flagg: Oh, yes. I'm quite fond of tea. You must have guessed that I'm English.
Jane: Oh, really? How nice for you.
Jane: You mean all this time we could have been friends?
Newspaper Clerk: Who the hell was Baby Jane Hudson?
Jane: I didn't bring your breakfast, because you didn't eat your din-din.
Blanche: Oh, please, Jane. I'm so hungry.
Jane: I have to go now.
Blanche: Just a little - please.
Jane: No! You didn't eat your din-din, so you'll have to wait till lunchtime.
Blanche: Why are you doing this to me? WHY?
Dr. Shelby: I don't quite understand. Is this some kind of emotional disturbance you're talking about?
Blanche: Yes, she's emotionally disturbed. She's unbalanced.
Mrs. Bates: There's too many people in this town with nothing else to do but talk.
Jane: Nothing wrong with it. You're just a neurotic, Blanche. You know that, you're just a neurotic.
Blanche: You weren't ugly then. I made you that way.
Jane: I wonder if you can guess who I am?
Edwin Flagg: Can you give me a hint?
Jane: Well, its not really fair to make you guess. I'm - I'm Baby Jane Hudson.
Jane: Oh, I wish Daddy could be here right now! You can never lose your talent, he used to tell me. You can lose everything else, but, you can't lose your talent.
Dehlia Flagg: Now, listen, I won't let on who I am. You see, I'll just tell 'em I'm Mr. Flagg's sec-e-tary.
Edwin Flagg: Secretary.
Dehlia Flagg: Sec-re-tary. Well, do you know, I do believe your old Mum would be a jolly good secretary, at that.
Ernie, Ice Cream Vendor at Beach: I see you found that colored woman.
Police Officer: Yeah, they found her, all right.
Ernie, Ice Cream Vendor at Beach: Sure is a rotten way to get your picture in the paper. You reckon you'll ever find that Baby Jane or whatever her name is?
Jane: Don't you think I know everything that goes on in this house?
Jane: I don't understand?
Edwin Flagg: They are trying to say I'm drunk.
Police Officer: Oh, we just say that you're a little happy. Okay?
Edwin Flagg: Whose happy? I'm not happy.
Edwin Flagg: Oh, do you mean you're really - the - Baby Jane Hudson?
Jane: Yes, I am! And I'm going to revive my act exactly as I used to do it. Of course, some of the arrangements will have to be brought up-to-date. Music changes so much, doesn't it? And you know they're desperate for new acts: television, Las Vegas, and all the clubs. Well, there are a lot of people who remember me. Lots of them.
Edwin Flagg: I don't see how you could fail.
Jane: You know, we're right back where we started. When I was on the stage you had to depend on me for everything. Even the food you ate came from me. Now you have to depend on me for your food again. So, you see, we're right back where we started.
Blanche: Why are you doing this to me? Why?
Jane: Doing what?
Blanche: Making me afraid to eat. Trying to make me starve myself.
Jane: Don't be silly. If you starve you die.
Jane: This isn't Blanche's house. It is my house and I can do what I like.
Blanche: Its still a pretty good picture.
Answer: Blanche's fate is left ambiguous, so it's impossible to say if she survived or not. It is not revealed in the original novel. Jane would most likely be institutionalized, seeing as she is suffering a complete break from reality at the end of the film.