Greek Philosophy

On the left you see Plato and Aristotle as depicted in Raphael's great fresco in the Vatican called "The School of Athens," and you see the older Plato in red on the left with his student Aristotle in blue on our right. These two men create the philosophical structure of Western thought.
 
 
 
 
 
 

REQUIRED READING

Aristotle, The Categories (PDF provided)

Euclid, The Elements (PDF provided)

Ptolemy, The Geography (PDF provided)