I have been very fortunate to maintain a career as a Physiotherapist for 25 years. I really only know a lot about a very small subject, but in the big scheme of things I know very little. The words of legendary British Coach Sir Frank Dick (via Twitter) sum up my thoughts on how to do your work well.
There are only 3 things you need to know. Know what you know. Know what you don’t know. And know someone who does (then work with them! Frank Dick (@frankdickcoach)
Image Source: Ajith Sankarathil on Education Revolution