The computer science lab I work in is being relocated to another place in Paris. So while movers are having fun with our 13-storey building, I carried my paper collection home so I could work. This pile is almost everything I have to cite in my thesis. It's rather daunting, especially if you know that I printed most papers in a "two pages per side" layout to save paper. Fortunately it's already mostly sorted, annotated, and indexed.