To negate this is to negate everything, including the war itself as well as the negator himself.

否认了这点，就否认了一切，连战争本身，连说话的人，都否认了。

To negate this is to negate everything ,includng the war itself as well as  the negator himself.

否认这个就相当于否认一切，包括战争自己以及否认者本人。