Related Clues:

• I used to think soldiers in a group fail to get on
• Children manipulate this, said an American philosopher
• I thought out a plot
• Teacher of Aristotle, pupil of Socrates
• Philosopher of ancient Greece
• "Phaedo" philosopher
• He wrote 'Knowledge is the food of the soul'
• Aristotle was his student
• Giant of philosophy
• Figure in Raphael's 'The School of Athens'
• Place processed Chinese philosophy for Greek philosopher
• Socrates' star pupil
• 'The Republic' man
• He wrote 'No human thing is of serious importance'
• Athenian philosopher, pupil of Socrates