Combining Texts

All the ideas for 'Chapters on Scepticism', 'On the Conservation of Force' and 'City of God'

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5 ideas

11. Knowledge Aims / B. Certain Knowledge / 4. The Cogito
3912 I must exist in order to be mistaken, so that even if I am mistaken, I can't be wrong about my own existence [Augustine]
15. Nature of Minds / A. Nature of Mind / 4. Other Minds / b. Scepticism of other minds
1799 If we can't know minds, we can't know if Pyrrho was a sceptic [Theodosius, by Diog. Laertius]
17. Mind and Body / A. Mind-Body Dualism / 2. Interactionism
6683 The contact of spirit and body is utterly amazing, and incomprehensible [Augustine]
27. Natural Reality / A. Classical Physics / 2. Thermodynamics / a. Energy
20646 Helmholtz used 'energy' to mathematically link heat, light, electricity and magnetism [Helmholtz, by Watson]
27. Natural Reality / A. Classical Physics / 2. Thermodynamics / c. Conservation of energy
20973 All forces conserve the sum of kinetic and potential energy [Helmholtz, by Papineau]