A business that makes nothing but money is a poor business.

Henry Ford

The errors which arise from the absence of facts are far more numerous and more durable than those which result from unsound reasoning respecting true data.

Charles Babbage

It is no drama, if the project doesn’t go according to plan. It is a drama, if the project manager doesn’t know anything about it.

Peter Hobbs

If you're doing something the same way you have been doing it for ten years, the chances are you are doing it wrong.

Charles Kettering

If an engineer has not had some failures, it is merely evidence that his practice has not been sufficiently extensive.

Benjamin Baker

I don’t sell future for instant success.

Werner von Siemens

You can’t build up a reputation on what you are going to do.

Henry Ford

If one does not fail at times, then one has not challenged himself.

Ferdinand Porsche

The genius of a construction lies in its simplicity. Everyone can build complex.

Sergei P. Koroljow