I prefer thicker, hard plastic tongue & grooves to paper/cardboard/rubber as they seem to stay locked together better over time. 

It was thought, that after the crash, we would all be living in cardboard boxes under a bridge.  

Make sure there's no ambiguity on where things like the cardboard boxes and Trader Joe's bags should go (if you have recycling, what day of week it's picked up etc.) 

And I'm too old to save it all up again.To me it seems suffering is better than living in a cardboard box, if  you get my drift.There are LOTS of alternatives, but what will work for you depends on your overall financial picture, risk tolerance, and amount you have to invest. 

It was pride in providing for his family in a way he had dreamed of but had been denied for so long.What Stability Really MeansAs I stood there, I thought about what stability will mean for them over the years.His kids won’t have to pack up their toys into cardboard boxes every year or two, wondering where they’ll end up next.

As we were fluffing it up we found a cardboard Schlitz Malt Liquor Bull coaster plugging a hole in the drywall. 

They are those cardboard signs on the side of the road that say they buy homes in any condition.

Forgot to mention, if tenants are bringing groceries/food in from stores in cardboard boxes, that could also be a source. 

You will have a literal mountain of cardboard, so you may want to get a rollaway dumpster as well (not an exaggeration), so the more you can cut down on the total number of boxes shipped the better. 

Yes I remember reading about the cardboard box that Warren Buffett reads in underneath the freeway overpass.I'm sure he lives in a pretty nice house himself - and not a cardboard box under any overpass.