I did not wonder where Mr. Avery gathered his meteorological statistics: they came straight from the Rosetta Stone.
Mr. Avery said it was written on the Rosetta Stone that when children disobeyed their parents, smoked cigarettes and made war on each other, the seasons would change: Jem and I were burdened with the guilt of contributing to the aberrations of nature, thereby causing unhappiness to our neighbors and discomfort to ourselves.
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They call the program "Rosetta Stone" because of the Rosetta Stone’s importance in understanding language.