The soul, when accustomed to superfluous things, acquires a strong habit of desiring things which are neither necessary for the preservation of the individual nor for that of the species. This desire is without limit, whilst those which are necessary are few in number and restricted within certain limits; but what is superfluous is without end...
Medieval Jewish philosopher from Spain (1135–1204)
Moshe ben Maimon (Hebrew: רבי משה בן מיימון; Arabic: موسى بن ميمون بن عبد الله القرطبي الإسرائيلي / Mussa bin Maimun ibn Abdallah al-Kurtubi al-Israili; 1135 or 1138 – 12 December 1204), commonly known as Moses Maimonides, was a Jewish rabbi, physician, and philosopher. He was born in Spain, but spent most of his life in Egypt. His works ranged from a commentary on the Mishnah to his Code of Law (summarising the whole of Jewish law) and the philosophical work, the Guide for the Perplexed.
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When I have a difficult subject before me — when I find the road narrow, and can see no other way of teaching a well established truth except by pleasing one intelligent man and displeasing ten thousand fools — I prefer to address myself to the one man, and to take no notice whatever of the condemnation of the multitude; I prefer to extricate that intelligent man from his embarrassment and show him the cause of his perplexity, so that he may attain perfection and be at peace.