Who said "A person cannot grow unless he is willing to be wrong."?

This quote is attributed to Charles Cooley.

A person cannot grow unless he is willing to be wrong. - Charles Cooley

"A person cannot grow unless he is willing to be wrong."

Charles Cooley Change

Sociologist American 1864–1929

"I am not who you think I am; I am not who I think I am; I am who I think you think I am."

"The looking-glass self is the sum of the impressions of how we appear to others."

"We live in the mind, in ideas, in imagination."

"Society is a relation among individuals."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."