Who said "Solitude isn't loneliness, it's self-discovery."?

This quote is attributed to Donna Pinciotti.

Solitude isn't loneliness, it's self-discovery. - Donna Pinciotti

"Solitude isn't loneliness, it's self-discovery."

Donna Pinciotti Solitude

"I'm not just a pretty face, you know."

"A woman needs her independence."

"You guys are idiots."

"I'm doing this for me, not for anyone else."

"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."