We used to laugh at how seriously our first baby Liam took his infant life and we had a little chant that we'd say when we watched him: "A baby's work is never done; a baby works from dawn to dusk".
This video that a friend of my dh's shared reminded me of what his days were like just a bit over 2 decades ago. Four hours in a baby's life compressed into two minutes film. In case you miss the intro, the dad says he cut out the parts where the baby was interacting with his parents. Anyway, cute! (and boy, those last 2.5 decades of parenting seem compressed into about 6 months sometimes)