- Emmett, do you think we'll ever be able to travel to the moon the way we travel across the country on trains?
- Definitely. Although not for 84 years and not on trains.

10 seconds sound clip from the Back to the Future Part III movie soundboard.

You can hear this line at 01:03:42.286 in the DVD version of the movie.

Quote context

[...]

- I think about it all the time.

- And that crater in the middle north west, the one that's out there all by itself like a starburst... that one's called Copernicus.

- Listen to me. I feel like I'm teaching school.

- Please, continue the lesson. I never found lunar geography so fascinating. You're quite knowledgeable.

- When I was 11, I had diphtheria. I was quarantined for three months. So my father brought this telescope, and he put it next to my bed, so I could see everything out the window.

- Emmett, do you think we'll ever be able to travel to the moon the way we travel across the country on trains?

- Definitely. Although not for 84 years and not on trains.

- We'll have space vehicles, capsules sent aloft with rockets. Devices that create giant explosions. Explosions so powerful that they just...

- That they break the pull of the Earth's gravity, and send the projectile through outer space.

- Emmett, I read that book, too! You're quoting Jules Verne From the Earth to the Moon.

- You've read Jules Verne?

- I adore Jules Verne.

- So do I.

- Twenty Thousand Leagues Under the Sea. My absolute favorite. The first time I read that when I was a little boy, why, I wanted to meet Captain Nemo.

[...]