Fool is fool at forty.
First of all we should know that what this proverb means. In simple words we can say that If a person is fool so he or she will remain a fool even at the age of 40. Why 40 years? It is 40 years in proverb because from 1 to 4 years we learn how to walk, how to talk and how to eat. After 4 years a child is given admission in school. In school we learn almost all basic things of our lives that what should we do and how should we behave and many other basic things are thought in school. After school