All the sciences came to exist in Arabic. The systematic works on them were written in Arabic writing.
Ibn KhaldunRead
Geometry enlightens the intellect and sets one's mind right. All of its proofs are very clear and orderly. It is hardly possible for errors to enter into geometrical reasoning, because it is well arranged and orderly. Thus, the mind that constantly applies itself to geometry is not likely to fall into error. In this convenient way, the person who knows geometry acquires intelligence.
Interpretation
What this quote means
Geometry sharpens the intellect and promotes clear thinking.
This quote emphasizes how the study of geometry, with its clear structure and logical proofs, helps to cultivate an organized and rational mindset. It suggests that engaging with geometry can lead to greater intelligence and reduce the likelihood of errors in reasoning, highlighting the discipline's value in educational pursuits.
Themes
GeometryIntellectReasoningEducationIntelligence
In practice
Example use cases
A teacher might use this quote to emphasize the importance of mathematics in developing critical thinking skills.
More from Ibn Khaldun
All quotes →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.
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He who finds a new path is a pathfinder, even if the trail has to be found again by others; and he who walks far ahead of his contemporaries is a leader, even though centuries pass before he is recognized as such.
Ibn KhaldunRead
The past resembles the future more than one drop of water resembles another.
Ibn KhaldunRead
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