What if they take you captive?” Goradel asked.
“My dear man,” Breeze said, leaning forward to look out at Goradel. “That’s why kings send ambassadors. This way, if someone gets captured, the king is still safe. We, my friend, are something Elend can never be: expendable.”
Goradel frowned at that. “I don’t feel very expendable.

Auteur: Brandon Sanderson