9 ideas
14767 | The demonstrations of the metaphysicians are all moonshine [Peirce] |
Full Idea: The demonstrations of the metaphysicians are all moonshine. | |
From: Charles Sanders Peirce (Concerning the Author [1897], p.2) |
14764 | I am saturated with the spirit of physical science [Peirce] |
Full Idea: I am saturated, through and through, with the spirit of the physical sciences. | |
From: Charles Sanders Peirce (Concerning the Author [1897], p.1) |
17606 | Axioms reveal the underlying assumptions, and reveal relationships between different areas [Kline] |
Full Idea: The axiomatic method ....revealed precisely what assumptions underlie each branch [of mathematics] and made possible the comparison and clarification of the relationships of various branches. | |
From: Morris Kline (Mathematical Thought from Ancient to Modern Times [1972], p.1027), quoted by Penelope Maddy - Defending the Axioms 1.3 | |
A reaction: I take this to be the 'fruitfulness' which marks out the discovery of the essence of something. |
16664 | Everything that exists is either a substance or an accident [Albert of Saxony] |
Full Idea: Everything that exists is either a substance or an accident. | |
From: Albert of Saxony (On 'Physics' [1357], I.18), quoted by Robert Pasnau - Metaphysical Themes 1274-1671 13.2 | |
A reaction: This seems to be the view of those who base their ontology on first-order classical logic. The more austere reading of that makes the accidents into sets of substances, so it's just substances. All the non-substance stuff cries out for recognition. |
16703 | God could make a successive thing so that previous parts cease to exist [Albert of Saxony] |
Full Idea: Something can be conceived of as successive simpliciter, with respect to both its substance and its state. For example, if Socrates were continually made and made again by the First Cause, as the Seine flow, so nothing of what preexists remains. | |
From: Albert of Saxony (On 'Physics' [1357], III.3), quoted by Robert Pasnau - Metaphysical Themes 1274-1671 18.4 | |
A reaction: This is precisely the problem that modern stage theory faces, of knowing how to connect the stages together. |
16699 | Successive entities just need parts to succeed one another, without their existence [Albert of Saxony] |
Full Idea: For existence to hold of completely successive entities it is not required that their parts exist, but that one part succeed another, as a future part succeeds a past part. | |
From: Albert of Saxony (On 'Physics' [1357], III.3 ad 2), quoted by Robert Pasnau - Metaphysical Themes 1274-1671 18.3 | |
A reaction: A nice move, but it doesn't quite solve it. How can non-existent things 'succeed one another'? It is worrying for metaphysics that some things have entirely different concepts of persistence from other things. |
14768 | Infallibility in science is just a joke [Peirce] |
Full Idea: Infallibility in scientific matters seems to me irresistibly comical. | |
From: Charles Sanders Peirce (Concerning the Author [1897], p.3) |
14765 | Association of ideas is the best philosophical idea of the prescientific age [Peirce] |
Full Idea: The doctrine of the association of ideas is, to my thinking, the finest piece of philosophical work of the prescientific ages. | |
From: Charles Sanders Peirce (Concerning the Author [1897], p.2) |
14766 | Duns Scotus offers perhaps the best logic and metaphysics for modern physical science [Peirce] |
Full Idea: The works of Duns Scotus have strongly influenced me. …His logic and metaphysics, torn away from its medievalism, …will go far toward supplying the philosophy which is best to harmonize with physical science. | |
From: Charles Sanders Peirce (Concerning the Author [1897], p.2) |