Who said "My mother's death taught me the cost of war."?

This quote is attributed to Aquaman.

My mother's death taught me the cost of war. - Aquaman

"My mother's death taught me the cost of war."

Aquaman War

"I'm not the king of the seas. I'm the protector of it."

"You can't run from who you are."

"The ocean doesn't judge. It just exists."

"Being a hero isn't about the power you have. It's about what you do with it."

"Some battles are worth fighting."

"Sometimes you have to become the monster to stop the monsters."

"Skynet sent me back through time to kill you."

"War teaches us the value of peace."