Click on the phrases to see them in context. The original texts by Immanuel Kant and David Hume are available from the Gutenberg Projet.
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Whoever can find the means either by his services, his beauty, or his flattery, to render himself useful or agreeable to us, is sure of our affections: As on the other hand, whoever harms or displeases us never fails to excite our anger or hatred. That faculty of the soul, which, of all others, is of the least consequence to the character, and has the least virtue or vice in its several degrees, at the same time, that it admits of a great variety of degrees, is the memory.