That sounds like a good motto, sir.
4 seconds sound clip from the Bon Voyage, Charlie Brown movie soundboard.
You can hear this line at 00:05:24 in the Blu-ray version of the movie.
Quote context
[...]
- Well, as a matter of fact, Linus and I also have been selected to represent our school.
- What?
- Linus and I have been chosen to go to Europe as part of a student exchange program.
- Huh. I guess it's not such a great honor after all.
- Always travel light. That's my motto.
- That sounds like a good motto, sir.
- My only problem is trying to decide how many pairs of sandals to take.
- My French guidebook doesn't say anything about sandals, sir.
- I think maybe I should take along a black pair in case we have to dress for dinner.
- Now I know why you travel light, sir... In case your luggage falls on top of you.
- Good morning, fellow exchange student.
[...]