Designing aircraft and racing cars is an extremely exciting thing.
All our engineers are designers and all our designers are engineers.
Exactly 5,126 attempts to make the first bagless vacuum cleaner were failures-some catastrophic disappointments, some minor defects. It took 15 years. Prototype 5,127 was the success ... Failure is painful, but it spurs on improvement like nothing else.
Anger is a good motivator.
As a modern employer you have to treat people well.
The one size fits all approach of standardized testing is convenient but lazy.