what are good quotes that reveal charcterization in The Book Theif by Markus Zusak?

Liesel observed the strangeness of her foster father's eyes. They were made of kindness, and silver.…Upon seeing those eyes, understood that Hans Hubermann was worth a lot. Death

"You know, Liesel? I nearly wrote you a reply and signed your mother's name. …But I couldn't. I couldn't bring myself." Hans