“The Pythagoreans' discovery that there was a relationship between musical intervals and numerical ratios led to the belief that the study of mathematics was the key to the understanding of the structure and order of the universe. Astronomy and harmony, they said, were sister sciences, one for the eyes and one for the ears). However, it was not until two millennia later that Galileo and his successors showed the sense in which it is true that the book of the universe is written in numbers.” PhilosophyScienceMusicHarmonyMathematicsAstronomyPythagoreans Book:Ancient Philosophy Source: Ancient Philosophy
“Philosophy is linguistic’ may mean at least six different things. (1) The study of language is a useful philosophical tool. (2) It is the only philosophical tool. (3) Language is the only subject matter of philosophy. (4) Necessary truths are established by linguistic convention. (5) Man is fundamentally a language using animal. (6) Everyday language has a status of privilege over technical and formal systems. These six propositions are independent of each other. (1) has been accepted in practice by every philosopher since Plato. Concerning the other five, philosophers have been and are divided, including philosophers within the analytic tradition. In my own opinion (1) and (5) are true, and the other four false. But I do not argue for this sweeping generalization anywhere in the present book.” PhilosophyLanguageKenny Book:The Metaphysics of Mind Source: The Metaphysics of Mind