Philosophy of academia

Question: Are philosophers genuinely happy in life when they end up with more questions than answers?

AC Grayling's brilliant response: "it is difficult to explain a philosopher's relentless pursuit and endless sense of inquiry and curiosity, and the fact that we won't be satisfied with simple answers to things. So it's actually quite the opposite and leads us (philosophers) with more knowledge about the world, which is a simple pleasure of its own"

The latest volume of his new book "The History of Philosophy" is very informative and truly inspiring.