A person just has to do the things he believes in.
3 seconds sound clip from the Play It Again, Charlie Brown movie soundboard.
You can hear this line at 00:22:30.258 in the DVD version of the movie.
Quote context
[...]
- You and the combo will be the first act after the speeches.
- No, I'm sorry. I've given it a lot of thought. I just can't go through with it.
- I won't do it. There comes a time when we have to take a stand.
- A person just has to do the things he believes in.
- This is terrible. What will I do now?
- The PTA is left without a program.
- Don't worry, Peppermint Patty, I have the solution.
[...]