A baby birth and two funerals

You feel old when you live long enough to watch people who age-wise are your children, start to have their own children. I mean, people who you recall the day they were born, played with their parents, or even knew the parents before they married, and now seeing the children, having children. Oh the old Earth and universe. But as in every wisemen's book saying about cycle of life, or pathways of life, trajectory of life, life course, life path or so on..it is how time operates.