Who said "Your buildings are sand castles before the tide."?

This quote is attributed to Surtur.

Your buildings are sand castles before the tide. - Surtur

"Your buildings are sand castles before the tide."

Surtur Work

"I am the doom of your civilization."

"Your world will burn, and from the ashes, something new shall rise."

"Ragnarok is not an ending—it is a beginning."

"All things must fall so that all things may be reborn."

"Hard work never killed anybody."

"Work with purpose and integrity."

"Hard work pays off in the end."

"A man's gotta do what a man's gotta do."