Who said "A group of people thinking they're doing the right thing."?

This quote is attributed to George Carlin.

A group of people thinking they're doing the right thing. - George Carlin

"A group of people thinking they're doing the right thing."

George Carlin Philosophy

Comedian American 1937–2008

"The planet is fine. The people are f***ed."

"Think of how stupid the average person is, and realize half of them are stupider than that."

"Religion is bullshit."

"Governments don't want a population capable of critical thinking."

"I've seen the worst humanity has to offer."

"Sometimes I wonder if the world is worth saving."

"Every choice shapes our destiny."

"Order is the foundation of a good life."