Oyonale - Créations 3D et expériences graphiques
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Cliquer sur les phrases pour les voir dans leur contexte. Les textes de Immanuel Kant et David Hume sont disponibles auprès du Projet Gutenberg.
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If, then, I could understand the nature of a cosmological idea and perceive, before I entered on the discussion of the subject at all, that, whatever side of the question regarding the unconditioned of the regressive synthesis of phenomena it favoured--it must either be too great or too small for every conception of the understanding--I would be able to comprehend how the idea, which relates to an object of experience--an experience which must be adequate to and in accordance with a possible conception of the understanding--must be completely void and without significance, inasmuch as its object is inadequate, consider it as we may. If nature had so pleased, love might have had the same effect as hatred, and hatred as love. This difference must have a ground in the nature of the human understanding. For want of its guidance, even mathematicians, adopting certain common notions- which are, in fact, metaphysical--have unconsciously crowded their theories of nature with hypotheses, the fallacy of which becomes evident upon the application of the principles of this metaphysic, without detriment, however, to the employment of mathematics in this sphere of cognition.] Even the laws of nature, if they are contemplated as principles of the empirical use of the understanding, possess also a characteristic of necessity, and we may therefore at least expect them to be determined upon grounds which are valid a priori and antecedent to all experience. But if I say; "No ignorant man is a learned man," the proposition is analytical, because the characteristic ignorance is now a constituent part of the conception of the subject; and in this case the negative proposition is evident immediately from the proposition of contradiction, without the necessity of adding the condition "the same time." This is the reason why I have altered the formula of this principle--an alteration which shows very clearly the nature of an analytical proposition. ENTER HERE