







尾生丧身 is a Chinese idiom (chengyu) meaning “to adhere rigidly to a promise or principle, even at the cost of one's own life, without considering practical consequences or adapting to circumstances; to be stubbornly faithful to a promise to one's own detriment”. Literally, “Wei Sheng losing his life”.
According to ancient legend, Wei Sheng was a man from the state of Lu who was known for his absolute adherence to promises. He always made sure to keep his word.
One day, he made an appointment with a woman he loved to meet under a bridge.
The woman did not arrive as scheduled. Suddenly, a torrential rain began, and the water rose, reaching his waist.
Yet, he remained steadfast, waiting foolishly to keep his promise. As a result, the rising waters drowned him.

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Open the tool →尾生丧身 (wěi shēng sàng shēn) is a Chinese idiom (chengyu) meaning “to adhere rigidly to a promise or principle, even at the cost of one's own life, without considering practical consequences or adapting to circumstances; to be stubbornly faithful to a promise to one's own detriment”.
尾生丧身 is pronounced wěi shēng sàng shēn in Mandarin Chinese.
Literally, 尾生丧身 means “Wei Sheng losing his life”. It is used to mean “to adhere rigidly to a promise or principle, even at the cost of one's own life, without considering practical consequences or adapting to circumstances; to be stubbornly faithful to a promise to one's own detriment”.
尾生丧身 comes from a classical Chinese story dating back to ancient China. The full story is on this page.
传说鲁国人尾生与一女子相约在桥下会面,水涨,尾生不愿失信,抱着桥柱被淹死。比喻只知道守约,而不懂得权衡利害关系