The quote highlights a distinctive aspect of English humor, suggesting that there is often an underlying irony or insincerity in the way they express amusement. The phrase "laughed as the English do" implies a cultural identification, where laughter may serve to mask true feelings or sentiments. This contrast between the exterior expression and internal reality reflects a common social dynamic observed in various cultures.

In the context of "The Count of Monte Cristo," this quote may serve to underscore themes of deception and the complexity of human emotions. The character who laughs might be concealing their true thoughts or emotions behind a socially acceptable mask, illustrating how laughter can sometimes be a façade rather than a genuine expression of joy.