- It means your future hasn't been written yet. No one's has. Your future is whatever you make it. So make it a good one, both of you.
- We will, Doc!
15 seconds sound clip from the Back to the Future Part III movie soundboard.
You can hear this line at 01:50:39.981 in the DVD version of the movie.
Quote context
[...]
- You can't keep a good scientist down. After all, I had to come back for Einstein.
- And, well, I didn't want you to be worried about me.
- Oh! I brought you a little souvenir.
- Dr. Brown, I brought this note back from the future, and now it's erased.
- Stand back! All right, boys, buckle up!
- Hey, Doc, where are you going now? Back to the future?
[...]