It embraces such an examination of space, time, matter, causality, etc.
"The Approach to Philosophy"
Ralph Barton Perry
But in philosophy it has declined in importance, chiefly because it has been absorbed in arguments which deal with the kind of causality proper to a first cause or world-ground.
"The Approach to Philosophy"
Ralph Barton Perry
Nature is my creation, due to the working within me of certain fixed principles of thought, such as space, time, and causality.
"The Approach to Philosophy"
Ralph Barton Perry