Who said "We grow through intellectual challenge."?

This quote is attributed to Priest, Graham.

We grow through intellectual challenge. - Priest, Graham

"We grow through intellectual challenge."

Priest, Graham

Philosopher-Logician Australian Born 1948 (age 78)

"Contradiction is not inconsistency."

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

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

"Paraconsistency allows for true contradictions."