11 ideas
14782 | Philosophy is an experimental science, resting on common experience [Peirce] |
14787 | Self-contradiction doesn't reveal impossibility; it is inductive impossibility which reveals self-contradiction [Peirce] |
6343 | For Russell, both propositions and facts are arrangements of objects, so obviously they correspond [Horwich on Russell] |
14783 | Logic, unlike mathematics, is not hypothetical; it asserts categorical ends from hypothetical means [Peirce] |
14788 | Mathematics is close to logic, but is even more abstract [Peirce] |
14786 | Some logical possibility concerns single propositions, but there is also compatibility between propositions [Peirce] |
14789 | Experience is indeed our only source of knowledge, provided we include inner experience [Peirce] |
19590 | Empiricists are passive thinkers, given their philosophy by the external world and fate [Novalis] |
14785 | The world is one of experience, but experiences are always located among our ideas [Peirce] |
7534 | In 1906, Russell decided that propositions did not, after all, exist [Russell, by Monk] |
14784 | Ethics is the science of aims [Peirce] |