Who said "Solitude is essential for self-discovery."?

This quote is attributed to Niles Crane.

Solitude is essential for self-discovery. - Niles Crane

"Solitude is essential for self-discovery."

Niles Crane Solitude

"I'm not drinking to escape reality, I'm drinking to enhance it."

"The mind is a terrible thing to waste, but a wonderful thing to refine."

"One must maintain certain standards, or civilization crumbles."

"Love is the most exquisite torture known to mankind."

"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."