"Real learning comes about when the competitive spirit has ceased. The competitive spirit is merely an additive process which is not learning at all. We want the child to learn and not merely add knowledge to himself like a machine. To help the child to learn basically and fundamentally he must cease to compete, with all its implications... Competitiveness is destructive not only in the classroom but right through life."
January 1, 1970
https://en.wikiquote.org/wiki/Competition