Who said "I have learned that death is not the end—legacy is."?

This quote is attributed to Black Bolt.

I have learned that death is not the end—legacy is. - Black Bolt

"I have learned that death is not the end—legacy is."

Black Bolt Death

"My silence speaks louder than words ever could."

"Power without control is chaos."

"I lead through action, not words."

"Family is everything to me."

"Death doesn't scare me anymore."

"Death and I are old friends."

"Welcome to my world."

"Death is just the beginning."