Having spent half the night discussing involvement vs. committment (one of my favorite topics when I've had a couple of glasses of wine and am feeling particularly cranky) with my boyfriend, I was quite amused to see the following saying pop up when I logged in the next morning: Committment, n.: Committment can be best illustrated by a breakfast of ham and eggs. The chicken was involved, the pig was committed.
(From the "Rest" of RHF)