Geometry enlightlens the intellect and sets one's mind right
Businesses owned by responsible and organized merchants shall eventually surpass those owned by wealthy rulers.
People are largely ignorant of the interests of the human species.
Man is the child of customs, not the child of his ancestors.
All the sciences came to exist in Arabic. The systematic works on them were written in Arabic writing.
Throughout history many nations have suffered a physical defeat, but that has never marked the end of a nation. But when a nation has become the victim of a psychological defeat, then that marks the end of a nation.