Perseverance is the mark of a true warrior. - Sif

"Perseverance is the mark of a true warrior."

Sif Perseverance

More from Sif

"I have waited lifetimes for this moment."

"A warrior's heart beats strongest in battle."

"We are bound by more than just duty."

"The past shapes who we become."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."