Speer is reading this in hell
He was probably the most evil of all nazis. The other bigshots didn't fool themselves, they were pretty dumb and autistic. But Speer, a considerably intelligent man, fooled and deluded himself, consciously, and repressed it all afterwards.
He was the most intimate friend of Hitler for a reason: Speer was a 'normal' man (unlike ludicrous idiots like Goebbels or Goering), and that's what made Hitler feel comfortable in his ideology. Speer was his mirror and by looking in it, he could legitimize his nazi ideas. If a normal, intelligent man like Speer approved of him, he was safe.
Speer was the only nazi who lied his way to history. The others were too stupid to lie, which got them hanged.