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			I'm trying to trace the origin of the following Latin sentence: 
 
"Et digitum minimum movere non potes ut non mundum universum excites."  
(Roughly, 'You can't move your little finger, lest you awaken the whole world.') 
 
I stumbled across this on a Russian website (http://giscraft.ru/methods/method8.shtml).  The authors of the site are convinved that the words are those of Pierre-Simon Laplace, a mathematician with strong deterministic beliefs who wrote during the eighteenth and nineteenth centuries (see here for a short bio: http://www.mathematicianspictures.com/Mathematicians/Laplace.htm). 
 
None of the Laplace scholars whom I've consulted (Andrew Dale, Robert Fox, Ivor Grattan-Guinness, Roger Hahn and Stephen Stigler) recognise the sentence though, and point out that, apart from a couple of very early (purely mathematical) works he never actually wrote in Latin. 
 
My question then: does anyone know who DID suggest that it might be unwise to lift one's little finger?  Or, failing that, can anyone recommend a forum (Classics? History of Science?) where I might post another request for help? 
 
Many thanks.			 |   
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