Those who know a little - think they know everything. Those who know a lot - know there's much more they don't know.
The latter sentiment can apparently be attributed as far back as Aristotle. That doesn't stop HR requiring self-assessments which are then used for skill assessments of the individual. They also tend to ask about "hard skills" as "soft skills" are too difficult to phrase in their questions.
Biting the hand that feeds IT
