If one woukd need school's benefical effect again, what in it was essential to remember?

  "  Always wish well for the world, for the living kind, and keep that always as major goal in everything, in doing things, deciding anything and in living your life, including all social contacts, things said, etc. Follow common sense, especially healthy basic common sense. Be fair toward all individuals, groups, ( things, goals, etc. ) (Healthy) wisdom of life. Value good quality. 

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