Dal sito web (2002-01-17)

You Might Be a Mathematician if ...
--- you are fascinated by the equation e+1=0.
--- you know by heart the first fifty digits of π.
--- you have tried to prove Fermat's Last Theorem.
--- you know ten ways to prove Pythagoras' Theorem.
--- your telephone number is the sum of two prime numbers.
--- you have calculated that the World Series actually diverges.
--- you are sure that differential equations are a very useful tool.
--- you comment to your wife
      that her straight hair is nice and parallel.
--- when you say to a car dealer:
      "I'll take the red car or the blue one",
      you must add:
      "but not both of them."      

NB - Cercando "you might be a mathematician"
         con motori di ricerca
         si trovano altre pagine.