Thinking is the subtlest form of self-polemics, the art of a...

Thinking is the subtlest form of self-polemics, the art of a certain finesse in psychological self-vivisection and self-crucifixion (Hegel of course called the path of self-disillusion the via dolorosa or "highway of despair," in Baillie's fine and florid rendering, like Jesus' route to Golgotha).