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Thus mathematics may be defined as the subject in which we never know what we are talking about, nor whether what we are saying is true. -Bertrand Russell
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\ / \/ (__) /\ (oo) O O _\/_ // * ( ) // \ (\\ // \( \\ ) ( \\ ) /\ ___[\______/^^^^^^^\__/) o-)__ |\__[=======______//________)__\ \|_______________//____________| ||| || //|| ||| ||| || @.|| ||| || \/ .\/ ||
wc -w documento1.txt