"Summarizing the evidence relating to the slaughter of the Buddhist Monks perpetrated by the Musalman General in the course of his invasion of Bihar in 1197 AD, Mr. Vincent Smith says, "The Musalman General, who had already made his name a terror by repeated plundering expeditions in Bihar, seized the capital by a daring stroke... Great quantities of plunder were obtained, and the slaughter of the 'shaven headed Brahmans', that is to say the Buddhist monks, was so thoroughly completed, that when the victor sought for someone capable of explaining the contents of the books in the libraries of the monasteries, not a living man could be found who was able to read them. 'It was discovered,' we are told, 'that the whole of that fortress and city was a college, and in the Hindi tongue they call a college Bihar.' "Such was the slaughter of the Buddhist priesthood perpetrated by the Islamic invaders. The axe was struck at the very root. For by killing the Buddhist priesthood, Islam killed Buddhism. This was the greatest disaster that befell the religion of the Buddha in India...."

“The university was the centre of Mahayana learning, of course – so much so that, reviewing its significance, Vincent Smith observed, ‘A detailed history of Nalanda would be a history of Mahayanist Buddhism, from the time of Nagarjuna in the 2nd cent A.D. , or possibly even from an earlier date, until the Muhammadan conquest of Bihar in A.D. 1197 – a period well over a millennium. All the most noted doctors of the Mahayana seem to have studied at Nalanda…’”

“‘In the 7th century of the Christian era,’ Vincent Smith wrote, ‘the Nalanda establishment undoubtedly was the most important and splendid of its kind in India, or, in fact, the world. It was the principal centre of Buddhist learning, and was crowded with students from every quarter. It was truly a great university…’”

“Ancient Tamil literature and the Greek and Roman authors prove that in the first two centuries of the Christian era the ports on the Coromandel or Cholamandal coast enjoyed the benefits of active commerce with both East and West. The Chola fleets.....uncrossed the Indian ocean to the islands of the Malaya Archipelago.”

“Muhammad ibn Tughlaq “led forth his army to ravage Hindostan. He laid the country waste from Kanauj to Dalmau , and every person that fell into his hands he slew. Many of the inhabitants fled and took refuge in the jungles, but the Sultan had the jungles surrounded, and every individual that was captured was killed.”