Who said "I've learned that isolation is a prison of our own making."?

This quote is attributed to Scarlet Witch.

I've learned that isolation is a prison of our own making. - Scarlet Witch

"I've learned that isolation is a prison of our own making."

Scarlet Witch Solitude

"I can feel you, all of you. Every part of you."

"What is grief, if not love persevering?"

"I don't need your pity. I need your help."

"You can't move on if you don't let go."

"Sometimes being the best means being the loneliest."

"Solitude gives us time to reflect on what matters"

"I'm not good with people, never have been."

"I feel like I'm disappearing."