Megan Whalen Turner said this quote

Ambiades, I realized, was the kind of person who liked to put people in a hierarchy, and he wanted me to understand that I was at the bottom of his. He was supposed to treat me politely in spite of my subservient position, and I was supposed to be grateful.For my part, I wanted Ambiades to understand that I considered myself a hierarchy of one. I might bow to the superior force of the magus and Pol, but I wasn't going to bow to him. Neither of us moved.