Who said "Weakness has no place in my vision."?

This quote is attributed to Thanos.

Weakness has no place in my vision. - Thanos

"Weakness has no place in my vision."

Thanos Strength

"I am inevitable."

"The hardest choices require the strongest wills."

"Perfectly balanced, as all things should be."

"You should have aimed for the head."

"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."