If you are going to do TPS you must do it all the way. You also need to change the way you think. You need to change how you look at things.

Without standards, there can be no improvement.

No one has more trouble than the person who claims to have no trouble

Progress cannot be generated when we are satisfied with existing situations.

We are doomed to failure without a daily destruction of our various preconceptions.

Having no problems is the biggest problem of all.

Standards should not be forced down from above but rather set by the production workers themselves.