The evil is not that you cannot change human nature. The evil is that human nature cannot change you. BARROWS DUNHAM EvilHuman NatureHumans
You will then do precisely the opposite.You will keep the classification vague and flexible, so that it can be made to include just whatever individuals you choose. BARROWS DUNHAM ChooseClassificationIndividualOppositeVague
When you want to organize knowledge. you will be careful to base the classification upon essential qualities. BARROWS DUNHAM ClassDifferencesIgnorance