For I would ask any one, What is sufficient to make an essential difference in nature between any two particular beings, without any regard had to some abstract idea, which is looked upon as the essence and standard of a species?
Zeren galdetu nahi nizueke zerk egiten duen naturan izaki partikular biren arteko alde esentziala, espezie baten esentzia eta molde legez hartzen den ideia abstraktuari erreferentziarik egin ezean.