4 ideas
23367 | Even pointing a finger should only be done for a reason [Epictetus] |
18151 | Could we replace sets by the open sentences that define them? [Chihara, by Bostock] |
20795 | Some things are their own criterion, such as straightness, a set of scales, or light [Sext.Empiricus] |
20794 | How can sceptics show there is no criterion? Weak without, contradiction with [Sext.Empiricus] |