Here are some passive-aggressive quotes I found:

- "I'm not arguing. I'm just explaining why I'm right." - Unknown
- "I'm sorry that you're upset." - Unknown
- "I'm not angry, I'm just disappointed." - Unknown
- "I'm not sure what your point is, but I'm pretty sure you're wrong." - Unknown
- "I'm not saying you're stupid. I'm just saying you've got bad luck when it comes to thinking." - Unknown

I hope these quotes help you. Let me know if there's anything else I can help you with.