My grandfather once told me
I came into the world when I was 9 months old
When I was 2 years old I started talking
At 10 I started to work
At 16 I met your grandmother
At 30 your mother was born
At 35 I thought I knew everything
At 50 I saw that I knew nothing
At 90 I would go back
to squeeze more time
Kid, live today, life is short.