> "Are you a rock climbing mathematician or a cat mathematician?" Well, back in the day at our mathematics institute that had been "either smoking cigars (you

> "Are you a rock climbing mathematician or a cat mathematician?" Well, back in the day at our mathematics institute that had been "either smoking cigars (you could do that in the offices at that time) or doing sports" I don't know if the smokers all had cats. Of course, being in Austria "doing sports" almost universally included climbing. Oh, and I don't have a cat but live in the mountains ;)