mother.

4 YEARS OF AGE Y My Mummy can do anything!
8 y/o Y My Mum knows a lot! A whole lot!
12 y/oY My Mother doesn't really know quite everything.
14 y/o Y Naturally, Mother doesn't know that, either!
16 y/o Y Mother? She's hopelessly old-fashioned.
18 y/o Y That old woman? She's way out of date!
25 y/o Y Well, she might know a little bit about it.
35 y/o Y Before we decide, let's get Mum's opinion. !
45 y/o Y Wonder what Mum would have thought about it?
65 y/o Y Wish I could talk it over with Mum. . .