Combining Texts

All the ideas for 'fragments/reports', 'Letter to Frege 29.12.1899' and 'On 'Generation and Corruption''

expand these ideas     |    start again     |     specify just one area for these texts

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3 ideas

1. Philosophy / D. Nature of Philosophy / 3. Philosophy Defined

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Even pointing a finger should only be done for a reason [Epictetus]

3. Truth / G. Axiomatic Truth / 1. Axiomatic Truth

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If axioms and their implications have no contradictions, they pass my criterion of truth and existence [Hilbert]

12. Knowledge Sources / B. Perception / 2. Qualities in Perception / c. Primary qualities

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Primary qualities are the cause of all the other sensible qualities [Albertus Magnus]