恶湿居下 wùshī-jūxià
[do sth. one knows is wrong] 虽厌恨潮湿但又处于潮湿 的地方,比喻事与愿违
《孟子·公孙丑上》:“仁则荣,不仁则辱,今恶辱而居不仁,是犹恶湿而居下也。”