display all the ideas for this combination of texts
3 ideas
221 | Absolute ideas, such as the Good and the Beautiful, cannot be known by us [Plato] |
18316 | The grounds for an assertion that the world is only apparent actually establish its reality [Nietzsche] |
8983 | If 'red' is vague, then membership of the set of red things is vague, so there is no set of red things [Sainsbury] |