Simplify the following text for a Grade 9 native English-speaking person.
Original: A statement attributed to Pierre-Simon Laplace expresses Euler 's influence on mathematics : `` Read Euler , read Euler , he is our teacher in all things , '' which has also been translated as `` Read Euler , read Euler , he is the master of us all . ''
Simplified: Another mathematician , Pierre-Simon Laplace said , `` Read Euler , read Euler , he is a master for us all '' .