Elementary physics... a beam of energy can always be diverted.

5 seconds sound clip from the TRON (1982) movie soundboard.

You can hear this line at 01:17:02 in the Blu-ray version of the movie.

Quote context

[...]

- Is he de-rezzing?

- No, but I couldn't tell you why not.

- I'm all in one piece. I guess I'm still with you.

- Tell the guy with the jackhammer to lay off.

- How'd you do that?

- Elementary physics... a beam of energy can always be diverted.

- Are we there yet, Mommy?

- Dumont. (4)

- Yori. (3)

- Tron?

- Tron's dead.

[...]