Like the philosopher, the author views his task as one of establishing a clear connection between life and history, and of making the past bear fruit for the present and future.
I can't think of anyone I admire who isn't fuelled by self-doubt. It's an essential ingredient. It's the grit in the oyster.
I'm not sure that you can say definitively that some roles are better filled by consultants, but I would say that some projects are better handled by consultants.

