A trusted expert who seeks to pass knowledge on to others.
"All lasting business is built on friendship." ~ Alfred A. Montapert - Before he died.
con·cept. n 1. a general notion or idea; conception. 2. an idea of something formed by mentally combining all its characteristics or particulars; a construct.
The ability or power to create, to bring into existence, to invest with a new form, to produce through imaginative skill, to make or bring into existence something new. ~ Websters