12 ideas
21916 | Philosophers can't be religious, and don't need to be; philosophy is perilous but free [Schopenhauer] |
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] |
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] |
14785 | The world is one of experience, but experiences are always located among our ideas [Peirce] |
7413 | Without confidence in our beliefs, how should we actually live? [Tuck] |
21924 | As the subject of willing I am wretched, but absorption in knowledge is bliss [Schopenhauer] |
14784 | Ethics is the science of aims [Peirce] |
21915 | To deduce morality from reason is blasphemy, because it is holy, and far above reason [Schopenhauer] |