Handy guide for putting food in the fridge

I just found this helpful guide that lists the recommended times for refrigerator and freezer food storage. For example, now I know eggs can only be kept in the fridge for 3 weeks max. Shit! Looks like all my eggs have to go into the bin now. From Clemson:

For best results in maintaining product quality practice the rule: FIRST IN, FIRST OUT. This means you use the oldest products first and the newest products later. A good practice in the home is to place the newly purchased products in back of the same products already on the shelf. It may help to write purchase dates on products without "open dates" on the package. Follow recommended storage times for the refrigerator and freezer.