stick to your guns
坚持立场或主张，不妥协或退缩
口语·劝人坚持己见
英文释义
to maintain one's position or opinion firmly, especially in the face of opposition or criticism
例句
If you believe in your idea, just stick to your guns and don't let anyone talk you out of it.
典故来源
源自军事用语，士兵在战斗中坚守炮位（guns）不撤退，比喻面对压力仍坚持己见。