Cade-ism

This past week Cade's kindergarten class has been learning about 100. They have reached 100 days in school so have done different projects about the number. This week I was able to help out in his classroom twice. On one of the days, Ms C had the kids draw pictures of what they thought they would look like when they are 100. The pictures were so cute (in a 100 year old sort of way).
I overheard one of the girls in the class tell Ms C that when she (the girl) was 100, she wanted to still be in Ms C's class. Ms C told the girl that she would be too old to teach when she was 100.
The next day Cade came home and said that Ms C was gone today and that they had gotten a new teacher because Ms C was now too old to teach. Apparently Ms C had an art program meeting to go to that day. Cade, also hearing his teacher tell the girl she would be too old to teach, assumed she was leaving due to old age.