De Lacy O'Leary,
Arabic Thought and Its Place in History…
(1922)
“ It is futile to maintain that the history of Arabic philosophy shows a lack of originality in the Semitic mind; for one thing not one of the philosophers of first rank after al-Kindi was of Arab birth, very few could be described as Semitic. It would be more correct to say that the Greek philosophers stood alone, until quite modern times, in attempting anything which could be described as a scientific psychology. ”
