34 ideas
7990 | Serene wisdom is freedom from ties, and indifference to fortune [Anon (Bhag)] |
20455 | Philosophy really got started as the rival mode of discourse to tragedy [Critchley] |
20446 | Philosophy begins in disappointment, notably in religion and politics [Critchley] |
20449 | Science gives us an excessively theoretical view of life [Critchley] |
20448 | Phenomenology uncovers and redescribes the pre-theoretical layer of life [Critchley] |
7989 | Seek salvation in the wisdom of reason [Anon (Bhag)] |
10301 | The axiom of choice is controversial, but it could be replaced [Shapiro] |
10588 | First-order logic is Complete, and Compact, with the Löwenheim-Skolem Theorems [Shapiro] |
10298 | Some say that second-order logic is mathematics, not logic [Shapiro] |
10299 | If the aim of logic is to codify inferences, second-order logic is useless [Shapiro] |
10300 | Logical consequence can be defined in terms of the logical terminology [Shapiro] |
10290 | Second-order variables also range over properties, sets, relations or functions [Shapiro] |
10590 | Up Löwenheim-Skolem: if natural numbers satisfy wffs, then an infinite domain satisfies them [Shapiro] |
10296 | The Löwenheim-Skolem Theorems fail for second-order languages with standard semantics [Shapiro] |
10297 | The Löwenheim-Skolem theorem seems to be a defect of first-order logic [Shapiro] |
10292 | Downward Löwenheim-Skolem: if there's an infinite model, there is a countable model [Shapiro] |
10294 | Second-order logic has the expressive power for mathematics, but an unworkable model theory [Shapiro] |
10591 | Logicians use 'property' and 'set' interchangeably, with little hanging on it [Shapiro] |
7996 | I am all the beauty and goodness of things, says Krishna [Anon (Bhag)] |
7995 | In all living beings I am the light of consciousness, says Krishna [Anon (Bhag)] |
7999 | All actions come from: body, lower self, perception, means of action, or Fate [Anon (Bhag)] |
20454 | Wallace Stevens is the greatest philosophical poet of the twentieth century in English [Critchley] |
20456 | Interesting art is always organised around ethical demands [Critchley] |
20447 | The problems is not justifying ethics, but motivating it. Why should a self seek its good? [Critchley] |
7991 | Hate and lust have their roots in man's lower nature [Anon (Bhag)] |
20452 | Anarchism used to be libertarian (especially for sexuality), but now concerns responsibility [Critchley] |
20450 | The state, law, bureaucracy and capital are limitations on life, so I prefer federalist anarchism [Critchley] |
20451 | Belief that humans are wicked leads to authoritarian politics [Critchley] |
7988 | There is no greater good for a warrior than to fight in a just war [Anon (Bhag)] |
7992 | The visible forms of nature are earth, water, fire, air, ether; mind, reason, and the sense of 'I' [Anon (Bhag)] |
7994 | Everything, including the gods, comes from me, says Krishna [Anon (Bhag)] |
7993 | Brahman is supreme, Atman his spirit in man, and Karma is the force of creation [Anon (Bhag)] |
7997 | Only by love can men see me, know me, and come to me, says Krishna [Anon (Bhag)] |
7998 | The three gates of hell are lust, anger and greed [Anon (Bhag)] |