Simplify the following text for a Grade 6 native English-speaking person.
Original: Eton has traditionally been referred to as `` the chief nurse of England 's statesmen '' , and has been described as the most famous public school in the world .
Simplified: Traditionally , Eton has been referred to as `` the chief nurse of England 's statesmen '' . It is often described as the most famous public school in the world .