Kull was still mazed. "But being a wizard, having knowledge of all the ages and despising gold, glory, and position, what could Kaanuub offer Tuzun Thune that would make of him a foul traitor?"
"Gold, power, and position," grunted Brule. "The sooner you learn that men are men whether wizard, king, or thrall, the better you will rule, Kull."

"The Mirrors of Tuzun Thune" (1929)