There is a great difference between knowing and understanding: you can know a lot about something and not really understand it.

There is a great difference between knowing and understanding: you can know a lot about something and not really understand it.
Charles Franklin Kettering

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We often say that the biggest job we have is to teach a newly hired employee to fail intelligently... to experiment over and over again and to keep on trying and failing until he learns what will work.
- Charles Franklin Kettering
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Thinking is one thing no one has ever been able to tax.
- Charles Franklin Kettering

There is a great difference between knowing and understanding: you can know a lot about something and not really understand it. Charles Franklin Kettering

There is a great difference between knowing and understanding: you can know a lot about something and not really understand it.
Charles Franklin Kettering