24 ideas
9307 | Modern Western culture suddenly appeared in Jena in the 1790s [Svendsen] |
9297 | You can't understand love in terms of 'if and only if...' [Svendsen] |
8623 | Proof reveals the interdependence of truths, as well as showing their certainty [Euclid, by Frege] |
13907 | If you pick an arbitrary triangle, things proved of it are true of all triangles [Euclid, by Lemmon] |
6297 | Euclid's geometry is synthetic, but Descartes produced an analytic version of it [Euclid, by Resnik] |
9603 | An assumption that there is a largest prime leads to a contradiction [Euclid, by Brown,JR] |
9894 | A unit is that according to which each existing thing is said to be one [Euclid] |
8738 | Postulate 2 says a line can be extended continuously [Euclid, by Shapiro] |
22278 | Euclid relied on obvious properties in diagrams, as well as on his axioms [Potter on Euclid] |
8673 | Euclid's parallel postulate defines unique non-intersecting parallel lines [Euclid, by Friend] |
10250 | Euclid needs a principle of continuity, saying some lines must intersect [Shapiro on Euclid] |
10302 | Euclid says we can 'join' two points, but Hilbert says the straight line 'exists' [Euclid, by Bernays] |
14157 | Modern geometries only accept various parts of the Euclid propositions [Russell on Euclid] |
1600 | Euclid's common notions or axioms are what we must have if we are to learn anything at all [Euclid, by Roochnik] |
9308 | If subjective and objective begin to merge, then so do primary and secondary qualities [Svendsen] |
9309 | Emotions have intentional objects, while a mood is objectless [Svendsen] |
9304 | Death appears to be more frightening the less one has lived [Svendsen] |
9310 | The profoundest boredom is boredom with boredom [Svendsen] |
9302 | We are bored because everything comes to us fully encoded, and we want personal meaning [Svendsen] |
9301 | Boredom is so radical that suicide could not overcome it; only never having existed would do it [Svendsen] |
9298 | We can be unaware that we are bored [Svendsen] |
9311 | We have achieved a sort of utopia, and it is boring, so that is the end of utopias [Svendsen] |
9303 | The concept of 'alienation' seems no longer applicable [Svendsen] |
7907 | Human killing is worse if the victim is virtuous [Buddhaghosa] |