Controlling thoughts that creep in

A little over 2 weeks now, 'Alchohol Free'. Mostly I feel good, and living my life without to much thought of alcohol. Came home from work yesterday morning. And for the first time in a while my mind drifted to alcohol. Just read up on it a little more. As alcohol is a poison, so much so that doctors use it to kill geeks before surgery. And how if anything else where labeled poison we would stay clear of it. But we give in to the juiced down drink. 
Basically with all the logic I've been learning,there's still a part of me that wants to drink. 
Just need to find quotes or sayings to keep handy when the thoughts creep back in my mind.