LXVI.--Interest is the soul of self-love, in as much as when the body … — Reflections; or Sentences and Moral Maxims
SAPIR 861
LXVI.--Interest is the soul of self-love, in as much as when the body deprived of its soul is without sight, feeling or knowledge, without thought or movement, so self-love, riven so to speak from its interest, neither sees, nor hears, nor smells, nor moves; thus it is that the same man who will run over land and sea for his own interest becomes suddenly paralyzed when engaged for that of others; from this arises that sudden dulness and, as it were, death, with which we afflict those to whom we speak of our own matters; from this also their sudden resurrection when in our narrative we relate something concerning them; from this we find in our conversations and business that a man becomes dull or bright just as his own interest is near to him or distant from him. (Letter To Madame De Sable, Ms., Fol. 211.)
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