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.
In God we trust, all others must bring data.
Improvement of Quality and Productivity, to be successful in any company, must be a learning process, year by year, top management leading the whole company.