Life is passing by

Vance had his Kindergarden graduation on Friday and I was so sad because I do not want him to go to school all day - he is my little buddie. I am suddenly very anxious about my children growing up too quickly. Landon is sitting up, has two little teeth and started to finally crawl today. Where has the last 7 1/2 months gone. Sometimes I feel I am so busy doing day to day things that I am missing the little things that my kids are doing and before I knwo it they will be gone. PTA has been so involved this year and poor little Landon has been dragged around to events and meetings and now his first year is almost gone. WHy does time go by so quickly?