He was a thorough good sort; a bit limited; a bit thick in the head; yes; but a thorough good sort. Whatever he took up he did in the same matter-of-fact sensible way; without a touch of imagination, without a sparkle of brilliancy, but with the inexplicable niceness of his type.
One always starts work with the subject, no matter how tenuous it is, and one constructs an artificial structure by which one can trap the reality of the subject-matter that one has started from.
Successful entrepreneurship is ultimately a matter of flair. But there is also a fund of practical knowledge to be acquired and, of course, the right legal and financial framework has to be provided for productive enterprise to develop.