James Henry Breasted said this quote

Speechlessness, however, affirmed in the diagnosis, is carefully based on the facts of the examination, as we see by rendering the statements concerned, just as they stand in examination and diagnosis: If thou examinest a man having a wound in the temple, ...; if thou ask of him concerning his malady and he speak not to thee; ...; thou shouldst say concerning him, 'One having a wound in his temple, ... (and) he is speechless'.

~ James Henry Breasted

The attention given to the side of the head which has received the injury, in connection with a specific reference to the side of the body nervously affected, is in itself evidence that in this case the ancient surgeon was already beginning observations on the localization of functions in the brain.

~ James Henry Breasted

The seat of consciousness and intelligence was from the earliest times regarded by the Egyptians as both the heart and the bowels or abdomen. Our surgeon, however, has observed the fact that injuries to the brain affect other parts of the body, especially in his experience the lower limbs. He notes the drag or shuffle of one foot, presumably the partial paralysis resulting from a cranial wound, and the ancient commentator carefully explains the meaning of the obsolete word used for shuffle.

~ James Henry Breasted

In the field of Egyptian mathematics Professor Karpinski of the University of Michigan has long insisted that surviving mathematical papyri clearly demonstrate the Egyptians' scientific interest in pure mathematics for its own sake. I have now no doubt that Professor Karpinski is right, for the evidence of interest in pure science, as such, is perfectly conclusive in the Edwin Smith Surgical Papyrus.

~ James Henry Breasted