Summary: reliable, since he admits the possibility of errors in historical works and acknowledges the challenge of accurate translation of ancient texts. He also highlights the complexities involved in distinguishing between historical facts and mere storytelling, particularly in the case of Eastern literature where cultural influences and biased accounts may affect the interpretation of events, as illustrated by the contrasting depictions of Tamerlane in Persian and Arabic histories. Furthermore, he provides insights into the challenges faced by historians who rely on secondary sources and emphasizes the need for critical analysis and interpretation of historical narratives to uncover the truth amidst conflicting accounts and potential biases.