Combining Texts

All the ideas for 'fragments/reports', 'Lectures on the Philosophy of (World) History' and 'The Laws of Thought'

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

---

7 ideas

1. Philosophy / D. Nature of Philosophy / 5. Aims of Philosophy / e. Philosophy as reason

21753

If we look at the world rationally, the world assumes a rational aspect [Hegel]

2. Reason / A. Nature of Reason / 1. On Reason

21974

The world seems rational to those who look at it rationally [Hegel]

4. Formal Logic / B. Propositional Logic PL / 1. Propositional Logic

8083	Boole applied normal algebra to logic, aiming at an algebra of thought [Boole, by Devlin]

7727	Boole's notation can represent syllogisms and propositional arguments, but not both at once [Boole, by Weiner]

5. Theory of Logic / A. Overview of Logic / 2. History of Logic

8686	Boole made logic more mathematical, with algebra, quantifiers and probability [Boole, by Friend]

5. Theory of Logic / H. Proof Systems / 2. Axiomatic Proof

22277

Boole's method was axiomatic, achieving economy, plus multiple interpretations [Boole, by Potter]

21. Aesthetics / C. Artistic Issues / 7. Art and Morality

468	Musical performance can reveal a range of virtues [Damon of Ath.]