“My theory stands as firm as a rock; every arrow directed against it will return quickly to its archer. How do I know this? Because I have studied it from all sides for many years; because I have examined all objections which have ever been made against the infinite numbers; and above all because I have followed its roots, so to speak, to the first infallible cause of all created things.” KnowsYearsFirstsMadeSpeakCausesSidesNumbersRocksTheoryReturnRootsLogicInfiniteCertaintyUncertaintyFirmReasoningArrowsObjectionsInfallibleOntologyArcher Author:Georg Cantor
“Anthropology has reached that point of development where the careful investigation of facts shakes our firm belief in the far-reaching theories that have been built up. The complexity of each phenomenon dawns on our minds, and makes us desirous of proceeding more cautiously. Heretofore we have seen the features common to all human thought” MindHumansHas BeensFactsBeliefCommonTheoryDevelopmentBuiltCarefulFirmDawnFeaturesComplexityShakesReachingPhenomenonInvestigationAnthropologyProceedingHuman ThoughtFirm Beliefs Book:A Franz Boas Reader: The Shaping of American Anthropology, 1883-1911 Source: A Franz Boas Reader: The Shaping of American Anthropology, 1883-1911
“[on the theory of the firm] It is exactly analogous to the analysis of the reactions of a consumer by means of indifferent curves. Indeed, a consumer is merely a 'firm' whose product is 'utility.'” MeanProductsTheoryReactionsConsumersFirmAnalysisIndifferentCurvesUtility Author:Kenneth E. Boulding
“I was lucky enough to build on the work of a number of people who had already run laps around this theory-building track. The original classification scheme, years ago, distinguished radical from incremental change. The theory said that established firms managed incremental change well, but would be expected to founder when their industry encountered a radical change.” PeopleYearsWellsSaidEnoughWould BeRunningNumbersBuildingTheoryIndustryLuckyYears AgoOriginalsTrackExpectedRadicalFirmSchemesFoundersLapDistinguishedClassificationRadical ChangeIncremental Change Author:Clayton Christensen
“There are all sorts of institutions in the economic world which depart from the simple price/market model which I worked on in an earlier incarnation and which has been sort of the mainstream of economic theories since Adam Smith and David Ricardo. There are all sorts of contractual relations between firms and individuals which do not conform to the simple price theory - profit-sharing schemes and so forth - and the explanation for these suddenly became clear. We now understand why these emerged and that they are based on differences in information in the economy.” WorldHas BeensIndividualDifferencesSimpleEconomyClearEconomicInformationTheoryModelsRelationInstitutionsProfitFirmExplanationAdamMainstreamSchemesConformIncarnationEconomic TheoryProfit Sharing Author:Kenneth Arrow
“I'm a firm believer that in the theory that people only do their best at things they truly enjoy. It is difficult to excel at something you don't enjoy.” PeopleSportsEnjoyDifficultTheoryBelieverFirmGolf Life Author:Jack Nicklaus