“Complete knowledge of the nature of an analytic function must also include insight into its behavior for imaginary values of the arguments. Often the latter is indispensable even for a proper appreciation of the behavior of the function for real arguments. It is therefore essential that the original determination of the function concept be broadened to a domain of magnitudes which includes both the real and the imaginary quantities, on an equal footing, under the single designation complex numbers.” RealValuesNumbersEqualEssentialsBehaviorConceptsDeterminationArgumentLogicFunctionOriginalsComplexesAppreciationInsightCertaintyUncertaintyReasoningLatterQuantityImaginaryIndispensableDomainMagnitudeOntologyAnalyticsDesignationComplex Numbers Author:Carl Friedrich Gauss
“The most distinguished advocate and the most distinguished critic of modern captialism were in agreement on one essential point: the job makes the person. Adam Smith and Karl Marx both recognized the extent to which people's attitudes and behaviors take shape out of the experiences they have in their work.” PeoplePersonsJobsAttitudeModernShapesEssentialsBehaviorCriticsAgreementAdamDistinguished Author:Rosabeth Moss Kanter
“The essential element of successful strategy is that it derives its success from the differences between competitors with a consequent difference in their behavior.” DifferencesSuccessfulEssentialsBehaviorElementsStrategyCompetitors Author:Bruce Henderson
“Self-reinvention is an essential trope of the American project, closely linked to another such trope: going on the lam. Both are regularly featured in movies and novels and suchlike. Criminals and persons loitering with and without intent hold a crucial place in the culture. For obvious reasons, the culture cannot endorse this behavior, even as it is in thrall to it.” PersonsSelfReasonCultureNovelEssentialsBehaviorProjectsObviousCriminalsCrucialLinkedReinventionTropes Author:Luc Sante
“My colleagues from the Department of Health Behavior and Health Education are working on participatory public health initiatives in Michigan, and there is much that we can learn from each other. In fact it is essential that we strengthen efforts to learn from each other, and stop considering public health in the third world and in the U.S. as separate intellectual and practical endeavors.” WorldFactsEffortEssentialsBehaviorIntellectualThirdsPracticalsDepartmentEndeavorInitiativeConsideringColleaguesThird WorldPublic HealthMichiganHealth Education Author:Ruth Simmons
“Physics does not change the nature of the world it studies, and no science of behavior can change the essential nature of man, even though both sciences yield technologies with a vast power to manipulate the subject matters.” MenWorldDoeMatterChangeTechnologyStudySubjectsEssentialsBehaviorPhysicsManipulationYieldManipulateSubject MatterNature Of Man Author:Pope Paul VI
“A kernel of truth lurks at the heart of religion, because spiritual experience, ethical behavior, and strong communities are essential for human happiness. And yet our religious traditions are intellectually defunct and politically ruinous. While spiritual experience is clearly a natural propensity of the human mind, we need not believe anything on insufficient evidence to actualize it.” NeedsMindBelieveHumansHeartSpiritualStrongCommunityNaturalReligiousEssentialsBehaviorEvidenceTraditionHuman MindEthicalInsufficientPropensitySpiritual ExperienceHuman HappinessKernelReligious TraditionsEthical BehaviorStrong Community Book:The End of Faith: Religion, Terror, and the Future of Reason Source: The End of Faith: Religion, Terror, and the Future of Reason
“the intensity, glory, and absolute assuredness if my mind's flight made it very difficult for me to believe once i was better, that the illness was one i should willingly give up....moods are such an essential part of the substance of life, of one's notion of oneself, that even psychotic extremes in mood and behavior somehow can be seen as temporary, even understandable reactions to what life has dealt....even though the depressions that inevitably followed nearly cost me my life.” IfsGivingShouldMindBelieveMadeDifficultCostEssentialsDepressionGiving UpBehaviorGloryAbsolutesNotionOneselfIllnessExtremesMoodReactionsFlightMade ItSubstanceTemporaryIntensityPsychotic Author:Kay Redfield Jamison
“Humans — who enslave, castrate, experiment on, and fillet other animals — have had an understandable penchant for pretending animals do not feel pain. A sharp distinction between humans and 'animals' is essential if we are to bend them to our will, make them work for us, wear them, eat them — without any disquieting tinges of guilt or regret. It is unseemly of us, who often behave so unfeelingly toward other animals, to contend that only humans can suffer. The behavior of other animals renders such pretensions specious. They are just too much like us.” IfsFeelsHumansPainSufferingAnimalCompassionToo MuchRegretEssentialsBehaviorGuiltExperimentsBehaveDistinctionVegetarianPretendingVeganAnimal RightsPretensionHumans And AnimalsAnimal BehaviorAnimal Suffering Author:Carl Sagan
“Moods are such an essential part of the substance of life, of one's notion of oneself, that even psychotic extremes in mood and behavior somehow can be seen as temporary, even understandable, reactions to what life has dealt.” EssentialsBehaviorNotionOneselfExtremesMoodReactionsSubstanceTemporaryPsychotic Author:Kay Redfield Jamison
“Gypsy dance is never just to be dancing. Instead it seems to be a part of an immense and significant non-verbal vocabulary of Gypsy communication and behavior. It is at the heart of an essential transformation, a transcended state, an escape from the realities of their daily lives to a more satisfying state of mind.” MindHeartStatesRealitySeemsCommunicationEssentialsBehaviorTransformationDancingDanceSignificantDaily LifeState Of MindSatisfyingImmenseVocabularyGypsy Author:Kate Magowan