Full Idea
We cannot judge between our own impressions and those of other animals, because we ourselves are involved in the dispute.
Gist of Idea
How can we judge between our impressions and those of other animals, when we ourselves are involved?
Source
Sextus Empiricus (Outlines of Pyrrhonism [c.180], I.59)
Book Reference
Sextus Empiricus: 'Outlines of Pyrrhonism', ed/tr. Bury,R.G. [Prometheus 1990], p.33