Errors are not in the art but in the artificers.
An error does not become truth by reason of multiplied propagation, nor does truth become error because nobody sees it.
Do not fear mistakes. You will know failure. Continue to reach out.
To kill an error is as good a service as, and sometimes even better than, the establishing of a new truth or fact.
Success does not consist in never making mistakes but in never making the same one a second time.