Who said "Logic is the study of the laws of thought."?

This quote is attributed to Priest, Graham.

Logic is the study of the laws of thought. - Priest, Graham

"Logic is the study of the laws of thought."

Priest, Graham Knowledge

Philosopher-Logician Australian Born 1948 (age 78)

"Contradiction is not inconsistency."

"A contradiction at the level of thought does not mean reality is contradictory."

"Paraconsistency allows for true contradictions."

"The principle of non-contradiction has dominated Western philosophy for too long."

"We're not just after treasure. We're preserving history."

"The mind is humanity's greatest tool."

"A tidy room reflects a tidy mind."

"You can learn a lot about a person by how they keep their space."