This plain language version is only given as a guide. For an exact rendering of each principle, refer students to the original. This version is based in part on the translation of a text, prepared in 1978, for the World Association for the School as an Instrument of Peace, by a Research Groyp of the University of Geneva, under the responsibility of Prof. L. Massarenti. In preparing the translation, the Group used a basic vocabulary of 2,500 words in use in the French-speaking part of Switzerland.