People and boundaries
This one moves the argument onto you. The original remark is gone and the subject is now your reaction to it, which you cannot win, because any defence proves you cared enough to defend. That is the trap. The sentence is not a claim about the world, it is a way of changing the topic. The reply that works refuses the new subject without denying the old one. You are not upset, and you are still not persuaded. Once those two things are said in the same breath, there is nowhere for the conversation to go.
Pick one and make it yours
2 comebacks to explore.
Open “Chinese original” for the Chinese text and pinyin, or “Why it works” for the meaning and wordplay.
You’re free to say that. I’m free to disagree.
When you are told your reaction is the problem.
我不介意你这么说，但我不同意。
Permission and agreement are separated in one line. You are not offended, and you are still not persuaded, which removes the usual next move of calling you sensitive.
Original source unverified; not attributed to a historical author.
I decline to argue, not for lack of ability, but for lack of need.
When an argument is not worth having.
吾不与辩，非不能，实不必。
Three short clauses rule out the obvious replies: not inability, not politeness, but a judgement that the exchange has no value. Declining is presented as a decision, not a retreat.
Original source unverified; not attributed to a historical author.
Intensity depends on tone, context and who’s listening.
Grants them the right to say it, which is the point. Do not use it if you actually were upset and want that acknowledged.
Declines the argument entirely. Reserve it for a third round, not a first one.
Both of these look like the obvious move. Both hand the conversation back to the other person.
“I’m not sensitive.”
It answers the accusation on its own terms, so the conversation becomes an audit of your feelings. You have accepted the new subject and lost the original one.
“You’re the one who’s sensitive.”
Symmetrical and satisfying, and it makes the exchange about who is worse. Both of you now have a grievance and neither of you has the point you started with.
Refuse the new subject. Keep the old position. Say both in one line.
Same problem, different room
Name the joke, not the person, and let the room do the rest.
Keep your position without requiring the other person to concede before the conversation can finish.
Thank the intention, refuse the instruction, and do not explain the refusal.
Huiback