"If scientific reasoning were limited to the logical processes 
of arithmetic, we should not get very far in our understanding of the 
physical world. One might as well attempt to grasp the game of poker 
entirely by the use of the mathematics of probability." 
--  Vannevar Bush 
(thanks
to 
![[info]](https://stat.livejournal.com/img/userinfo.gif) blueeowyn)
blueeowyn)