Jean Piaget

All morality consists in a system of rules, and the essence of all morality is to be sought for in the respect which the individual acquires for these rules.
All morality consists in a system of rules, and the essence of all morality is to be sought for in the respect which the individual acquires for these rules.
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These are some quotes by Swiss author Jean Piaget, who lived between August 9, 1896 and September 16, 1980.