Abstract
The Zhiwulun, chapter 3 of the Gongsunlongzi, attributed to the Sophist Gongsun Long, is generally interpreted as a theoretical treatise on the relations between words and things. A new reading proceeds from the hypothesis that the Zhiwulun, like the White Horse Treatise, is another logical puzzle. Its theme is the problem of pointing out things that do not exist in the world or, put in modern terms, the problem of negative existentials. The Zhiwulun is a dilemma whose purpose is to show that the pointing that points at things that do not exist points without pointing.