Who said "Solitude is valuable, but connection is essential."?

This quote is attributed to Sully.

Solitude is valuable, but connection is essential. - Sully

"Solitude is valuable, but connection is essential."

Sully Solitude

"I'm not listening to this. We're going back out there."

"We laugh, we cry, we fall in love."

"You really are a bad friend."

"I'm watching you, Wazowski. Always watching. Always."

"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."