《论衡·卷二·无形篇》
传说殷高宗时宫里有突然长出桑树和穀树的奇异现象，他就追悔自己的过错，反省政冶，于是享受了活到百岁的福分，这是假的。
传称高宗有桑谷之异。悔过反政，享福百年，是虚也。
The legend that in the time of King Gaozong of Yin, there was a strange phenomenon in the palace where mulberry and grain trees suddenly grew. He regretted his mistakes and reflected on his politics, so he enjoyed the blessing of living to the age of one hundred. This is false.