John Locke: Biography: John Locke was born on August 29th, 1632 in Wrington. He studied at Westminister School went to Christ Church and went to college at the University of Oxford. He was known as the Father of Classical Liberalism. He was a well known Philosopher and Physician. Tabula Rasa or the "Blank Slate Theory"..... ~This theory states that all people are born a clear slate. They have no personality and are blank. This means that their personality and morals are all developed over time and not at birth. An example proving this theory is a girl named Gene who was neglected didn't know simply how to go to the restroom because she was never taught she was still in diapers at the age of thirteen she was not born with simple knowledge.