PlaySudoku.us
Medium · Puzzle #812
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"Anyone who stops learning is old, whether at twenty or eighty." — Henry Ford
"Anyone who stops learning is old, whether at twenty or eighty." — Henry Ford
"All our science, measured against reality, is primitive and childlike — and yet it is the most precious thing we have." — Albert Einstein
"All our science, measured against reality, is primitive and childlike — and yet it is the most precious thing we have." — Albert Einstein