He said, 'I see that I must return to my earlier philosophy.

He was known for work on the theory of reference, and also as a historian of early analytical philosophy.

"I have a fantasy of making a fortune and retiring early and teaching philosophy."

The deads are beginning to abandon their early philosophy of total separatism.

The nature of matter was a problem in its own right in early philosophy.

The early to mid 20th century philosophy also saw a trend to reject metaphysical questions as meaningless.

Logical positivism was essential to the development of early analytic philosophy.

John Morrison, specializing in early modern philosophy and philosophy of mind.

In early Islamic philosophy, logic played an important role.

Metaphysical naturalism appears to have originated in early Greek philosophy.