Indeed, so far from being humorous, the male American is the most abnormally serious creature who ever existed. . It is only fair to admit that he can exaggerate, but even his exaggeration has a rational basis. It is not founded on wit or fancy; it does not spring from any poetic imagination.
The essential fact is that all the pictures which science now draws of nature, and which alone seem capable of according with observational facts, are mathematical pictures.