For if we will examine it, we shall not find the nominal essence of any one species of substances in all men the same: no, not of that which of all others we are the most intimately acquainted with.
Zeren aztertzen hasten bagara, ez dugu topatuko substantzien espezie bat bera ere gizaki guztien baitan berdina denik, ez eta sakonen ezagutzen dugun substantziaren kasuan ere.