| http://www.w3.org/ns/prov#value | - I got to the point where I said, ???I will show you how to do arithmetic with your hands.??? One student raised his hand and asked, ???Sir, what is arithmetic???? To say I was taken aback is an understatement, but I said, ???You really don???t know what arithmetic is???? ???No, sir???. ???Anyone knows???? No one did. ???I suppose you know about mathematics???? ???Yes, sir!???
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