Who said "Strength is not measured in volume, but in conviction."?

This quote is attributed to Black Bolt.

Strength is not measured in volume, but in conviction. - Black Bolt

"Strength is not measured in volume, but in conviction."

Black Bolt Strength

"My silence speaks louder than words ever could."

"Power without control is chaos."

"I lead through action, not words."

"Family is everything to me."

"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."