"Deux et deux font cinq (2 + 2 = 5)" by Alphonse Allais is a collection of humorous writings likely written in the late 19th century. The book presents a series of entertaining anecdotes, witty observations, and satirical comments about society, revealing the absurdities of human nature and various aspects of everyday life during the author's time. The characters often engage in playful discourse, showcasing Allais' sharp wit and penchant for irony. The opening of the text introduces a light-hearted scene in a café where the narrator observes a man consuming an excessive amount of coffee, claiming to be of the same kind as famous literary figures. This whimsical encounter unfolds through a series of humorous exchanges about their lives and preferences. The narrative emphasizes the eccentricities of social interactions and the absurdity that can arise from them, setting a tone of satire and comedy that invites readers to explore further into Allais' world of playful absurdities.