The Land Before Time (1988)

Ducky: The tree is talking.
Littlefoot: No it isn't.
Ducky: You should not eat talking trees. Nope, nope nope.

Littlefoot: Have you ever seen the Great Valley?
Littlefoot's Mother: No.
Littlefoot: Well, how do you know it's really there?
Littlefoot's Mother: Some things you see with your eyes, others you see with your heart.
Littlefoot: I don't understand, Mother.
Littlefoot's Mother: You will, my son. You will.

Narrator: In this time of the clash of continents, a great earthquake split the land. Herds were scattered. Families were cut in two. Littlefoot was separated from his grandparents.
Daddy Topps: Cera.
Cera: Mama! Daddy.
Narrator: Cera was on one side of the divide. Her parents were on the other.

Narrator: The Great Valley was all they'd dreamed it would be: a land of green, and leaves, and life.

Ducky: Where are we going?
Littlefoot: To the Great Valley. I'm not gonna stop until I find my grandparents.

Narrator: And Littlefoot found his grandmother and grandfather at last. The same loving faces he looked into on the day of his birth.

Narrator: Though, they were sourced out and tired, Littlefoot urged them on. He'd never seen the Great Valley, but his heart told him that they were close. Surely, at the top, they'd behold it, finally.

Littlefoot's mother: Dear, sweet, Littlefoot, do you remember the way to the Great Valley?
Littlefoot: I guess so. But why do I have to know if you're going to be with me?
Littlefoot's mother: I'll be with you. Even if you can't see me.
Littlefoot: What do you mean I can't see you? I can always see you.

Cera: See? I can take care of myself - all by myself. I'm not afraid to be alone. I know my way to go, and I'm not afraid of Sharptooth... I hope he doesn't eat any of you.

Narrator: It was a mark of many dangers. Sharp Teeth stalked the herds waiting to feed on the weak ones. The leaf-eaters stopped only to hatch their young. Some of the young seemed born without fear, but even hatching could be dangerous.

Littlefoot: Cera, hello.
Cera: What do you want?
Littlefoot: Nothing. Where are you going?
Cera: I'm going to find my own kind. They're on the other side.
Littlefoot: I've looked all over here. You can't climb up the other side.
Cera: Maybe you can't.

Narrator: So the five hungry dinosaurs set off for the Great Valley. There had never been such a herd before. A long neck, a three-horn, a big mouth, a flyer, and a spike-tail all together, all knowing that if they lost their way, they would starve or find themselves in Sharptooth's shadow.

Petrie: You've got a nice flat head, Flat Head.

Narrator: All that remained of his herd was his mother, grandmother and his grandfather. He knew them by sight, by scent, and by their love. He knew they would be together, always.

Littlefoot: You want to go with me?
Ducky: Yeah! Oh... Oh, yes, yes, yes! I do! I do.
Littlefoot: Alright, come on. But you'll have to keep up.
Ducky: I will keep up. I will.

Narrator: Cera was still too proud to admit that - she'd gone the wrong way.

Daddy Topps: Come Cera, three horns never play with long necks.

Littlefoot's mother: I'll be in your heart, Littlefoot. Let your heart guide you.

Ducky: Up, Petrie! Higher! Higher like a flyer.

Cera: This is the Great Valley? You're crazy! I'm leaving.
Littlefoot: Cera, we have to keep following the bright circle.
Cera: I'm taking the easy way.
Littlefoot: But it's the wrong WAY.
Cera: Who says?
Littlefoot: My mother.
Cera: Then SHE was a stupid long neck too.
Littlefoot: Take that back.
Cera: Never.
Littlefoot: Take IT back.
Cera: No.