Who said "The living measure success in years; I measure it in ages."?

This quote is attributed to The Night King.

The living measure success in years; I measure it in ages. - The Night King

"The living measure success in years; I measure it in ages."

The Night King Success

"The living are not my concern."

"Death is the enemy. And we are joining the fight against it."

"Winter came for House Umber."

"I am the night."

"Success comes to those who never give up."

"Success is measured by happiness, not money."

"You make your own luck in this world."

"You have to be organized to be successful in anything."