Who said "I destroy what stands before me because it is my nature."?

This quote is attributed to Drogon.

I destroy what stands before me because it is my nature. - Drogon

"I destroy what stands before me because it is my nature."

Drogon Nature

"I am fire. I am death."

"Dracarys."

"A dragon is not a slave."

"I will burn them all."

"Nature teaches us about beauty."

"Nature teaches us patience and wisdom"

"Sometimes it snows in April."

"Every town has a soul, and Twin Peaks has a troubled one."