"The failure of Christianity in the areas west from Sicily was even greater, and was increased by the spread of Arab outlooks and influence to that area, and especially to Spain"
This quote is written / told by Carroll Quigley between November 9, 1910 and January 3, 1977. He/she was a famous Writer from USA.
The author also have 19 other quotes.
"A person who doubts himself is like a man who would enlist in the ranks of his enemies and bear arms against himself. He makes his failure certain by himself being the first person to be convinced of it"