《太平广记·卷二百五十六·嘲诮四》
唐朝时，有位宰相卢迈不吃盐和醋，同僚们问他：你不吃盐醋，怎么能忍受得了？
唐宰相卢迈不食盐醋，同列问曰：足下不食盐醋，何堪？
During the Tang Dynasty, there was a prime minister named Lu Mai who did not eat salt or vinegar. His colleagues asked him: How can you stand it if you don't eat salt and vinegar?