I guess a lot of non-French speakers will miss the real joke: "I think therefore I am" translates to "Je pense donc je suis", which rhymes well to the parody. T

I guess a lot of non-French speakers will miss the real joke: "I think therefore I am" translates to "Je pense donc je suis", which rhymes well to the parody. Then it's not plainly immature, but somewhat elaborate.