3 ideas
1403 | A rational donkey would starve to death between two totally identical piles of hay [Buridan, by PG] |
Full Idea: A rational donkey faced with two totally identical piles of hay would be unable to decide which one to eat first, and would therefore starve to death | |
From: report of Jean Buridan (talk [1338]) by PG - Db (ideas) | |
A reaction: also De Caelo 295b32 (Idea 19740). |
4316 | Either all action is rational, or reason dominates, or reason is only concerned with means [Cottingham] |
Full Idea: We can distinguish rational exclusivism (all activity is guided by reason - Plato and Spinoza), rational hegemonism (all action is dominated by reason), and rational instrumentalism (reason assesses means rather than ends - Hume). | |
From: John Cottingham (Reason, Emotions and Good Life [2000]) | |
A reaction: The idea that reason is the only cause of actions seems deeply implausible, but I strongly resist Hume's instrumental approach. Action without desire is not a contradiction. |
7844 | The Golden Rule is accepted everywhere, and gives a fixed target for morality [Voltaire] |
Full Idea: Pascal asks where we can find a fixed point in morality. The answer is in that single maxim accepted by all nations: "Do not do to others what you would not like to have done to you". | |
From: Francois-Marie Voltaire (Philosophical Letters from England [1733], 25) | |
A reaction: Should I only offer to my guests foods which I myself like? If I don't mind a bit of pain, is it all right to inflict it? It is a sensible rule, but not precise enough for philosophy. |