Management, business, leadership and investing quotes and many other famous quotes

Systems are created, sustained, and improved by insightful and interactive work on the system, not by using carrots and sticks. Measurable goals do not improve systems; accountability does not improve systems. Improving systems improves systems.
A tightrope over a chasm is fine for a trained acrobat with a balancing pole. It is foolish for someone without the right training or tools. They would be better served with something else - a rope bridge with railings.
Best efforts are essential. Unfortunately, best efforts, people charging this way and that way without guidance of principles, can do a lot of damage.