"An expert is someone who knows some of the worst mistakes, which can be made, in a very narrow field"

This quote by Niels Bohr talks to the concept that knowledge is not almost understanding the best answers, but also about understanding the wrong ones. A professional is someone who has a deep understanding of a particular field, and is able to identify the mistakes that can be made within it. This understanding is indispensable, as it enables the expert to avoid making the same errors and to assist others do the same. It likewise allows the specialist to identify potential issues prior to they arise, and to establish strategies to prevent them. In this way, an expert can be an important property to any company or team. Ultimately, this quote works as a tip that competence is not just about understanding the ideal answers, however likewise about knowing the wrong ones.