Berelain seemed to sense his thoughts. “When you go to buy a sack of flour,” she said, “wear plain wool so the seller thinks you can’t afford to pay any more than you must. When you’re after flour by the wagonload, wear jewels so she thinks you can afford to come back for all she can lay hands on.”

Crossroads of Twilight

Siuan said as many Amyrlins had failed by believing the Sitters were fully her equals as by believing the difference was wider than really existed. It was like running along the top of a narrow wall with fierce mastiffs on either side. You maintained a careful balance and tried to watch your feet more than the dogs. But you were always aware of the dogs.

Crossroads of Twilight