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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Mean while it may not be amiss to observe from these definitions of natural and unnatural, that nothing can be more unphilosophical than those systems, which assert, that virtue is the same with what is natural, and vice with what is unnatural. All the difference is, that our superior reason may serve to discover the vice or virtue, and by that means may augment the blame or praise: But still this discovery supposes a separate being in these moral distinctions, and a being, which depends only on the will and appetite, and which, both in thought and reality, may be distinguished from the reason. It may now be proper to illustrate this general system of morals, by applying it to particular instances of virtue and vice, and shewing how their merit or demerit arises from the four sources here explained. Nothing can be more real, or concern us more, than our own sentiments of pleasure and uneasiness; and if these be favourable to virtue, and unfavourable to vice, no more can be requisite to the regulation of our conduct and behaviour. The discussion of this question will be more proper, when we enter upon an exact detail of each particular vice and virtue. SECT. I OF THE ORIGIN OF THE NATURAL VIRTUES AND VICES As to the third sense of the word, it is certain, that both vice and virtue are equally artificial, and out of nature. Things are coexistent, when in empirical intuition the perception of the one can follow upon the perception of the other, and vice versa-- which cannot occur in the succession of phenomena, as we have shown in the explanation of the second principle.