Pascal was a famous thinker of their time, particularly in mathematics.
Two of the ideas they’re remembered for are Pascals Triangle and Pascals Wager.
Their triangle is a helpful tool for combinations of things. Their wager is a (kinda bad in my opinion) argument for why you should believe in the Christian God.
The xkcd comic is a combination of both ideas
No, sadly leopards are eating the proletariat faces, but they’re his proletariat faces