Pascal is a great mathematical genius. Pascal was born in Clamon, a small town in central France. Seeing this, it is self-evident where Pascal came from. Pascal's nationality has been answered, so let's learn about the environment in which genius was born. Although Pascal was only an unknown town before he was born and became famous, some amazing discoveries of Pascal are really closely related to this town. Outside the town stands an unnamed hill. Above this nameless hill are many dark and ancient rocks. Although the mountain is not very high, you can see the Leiden River along the mountain road until you reach the top-it is winding, clear and green. On both sides of the river is the endless green plain "Lima Beijing". There are no magnificent mountains and rivers here, everything is so gentle and pleasant.

In the view of the top of the mountain, there is a church that can't be ignored. This cathedral standing quietly on the plain is a Romanesque church built in 12 century. Although the appearance is not much different from the ordinary Roman church, Pascal verified that the idea of "proving the existence of air pressure with the height of mercury column" was established in this church. This church witnessed the birth of a genius. This great discovery made later students come to Wan Li to visit this miracle-witnessed church. All these actions are sincere respects to Pascal, a genius at that time.