Who said "We are eternal, but that doesn't mean we're invincible."?

This quote is attributed to Sersi.

We are eternal, but that doesn't mean we're invincible. - Sersi

"We are eternal, but that doesn't mean we're invincible."

Sersi Strength

"We've been waiting for thousands of years. What's a little longer?"

"I've lived through empires rising and falling. Nothing lasts forever."

"Love is the only thing that transcends centuries."

"Knowledge without compassion is just power."

"Strength comes from within."

"A woman should be proud of who she is."

"A strong woman can overcome anything."

"The only thing I'm good at is killing."