《太平广记·卷二十一·神仙二十一》
从那时到现在，又七十多年了，而尹君竟没有衰老的表现，难道是把千百岁当作瞬息吗？ 
自是及今，七十余岁矣，而尹君曾无老色，岂非以千百岁为瞬息耶。
From that time until now, it has been more than seventy years, and Yin Jun has shown no signs of aging. Could it be that he thinks of thousands of years as but a moment?