When people try to do what they can not do, they wish to give up.

Each system is perfectly designed to give you exactly what you are getting today.

There is no knowledge without theory.

When asked what single event was most helpful in developing the Theory of Relativity, Albert Einstein replied, "Figuring out how to think about the problem".

Without theory we can only copy.

Sub-optimization is when everyone is for himself. Optimization is when everyone is working to help the company.

Let us ask our suppliers to come and help us to solve our problems.