If it is true that...

The intentions of genus or species or difference are predicated of this signate singular

and

Rationality is not the difference but the principle of the difference

Then it must be true that...

Humanity is not a species, and animality is not a genus

If it is true that...

The term essence is sometimes predicated of the thing and sometimes denied of the thing

and

The intentions of genus or species or difference are predicated of this signate singular

Then it must be true that...

Rationality is not the difference but the principle of the difference