"He who is unable to live in society, or who has no need because he is sufficient for himself, must be either a beast or a god."

"The educated differ from the uneducated as much as the living from the dead."

"There is a foolish corner in the brain of the wisest man."

"The female is also more given to memory and more retentive, and more apt to remember."

"No great genius has ever existed without some touch of madness."