Who said "A dwarf's word is as solid as the mountains themselves."?

This quote is attributed to Thorin Oakenshield.

A dwarf's word is as solid as the mountains themselves. - Thorin Oakenshield

"A dwarf's word is as solid as the mountains themselves."

Thorin Oakenshield Truth

"I will not risk the lives of my company for a coveted prize."

"A wizard is never late, nor is he early. He arrives precisely when he means to."

"There is some good in this world, and it's worth fighting for."

"Even the smallest person can change the course of the future."

"Lucy, you got some 'splainin' to do!"

"You must always be honest with the people you love."

"Truth always comes out in the end."

"Honesty is always the best policy."