Art inspires, produces an unwillingness to settle for what we have and a desire for something better. It is the product and producer of creative activity, change; it is essential for continuous development.
Russell L. AckoffNothing is harder to topple than a fact that supports a deeply held prejudice denied by its holder.
Russell L. AckoffSo much time is currently spent in worrying about the future that the present is allowed to go to hell.
Russell L. Ackoff