What makes a scientist great is the care that he takes in telling you what is wrong with his results, so that you will not misuse them.
W. Edwards Deming...a person and an organization must have goals, take actions to achieve those goals, gather evidence of achievement, study and reflect on the data and from that take actions again. Thus, they are in a continuous feedback spiral toward continuous improvement. This is what 'Kaizan' means.
W. Edwards Deming