Knowledge Classified (Hugo of St. Victor, d. 1141). 



Theoretical 



Theology 



Natural Philosophy 

 (Physic) 



Mathematics 



Arithmetic 



Music (study of harmony) 



Geometry 



Astronomy 



Practical 

 (Moral) 



Ethics, or individual morality 

 Economics, or family morality 

 Politics, or civics 



Mechanical 



Weaving, spinning, sewing ; work in wool, flax, etc. 



Equipment arms, ships ; work in stone, wood, metal 



Navigation 



Agriculture 



Hunting, fishing, foods 



Medicine 



Theatricals drama, music, athletics, etc. 



Logical 



Oratory 

 Grammar 

 Dialectic 

 Rhetoric 



