GFW Hegel Science of Logic – Actuality and the idea are often absurdly opposed

Actuality and the idea are often absurdly opposed like in the vulgar conception of the opposition between Plato and Aristotle.

"When it is said 'in the actual world, we must knock ideas out of our heads' it is necessary to energetically protest against such doctrines."

Excerpt ruthlessly grabbed from the librivox recording of Hegel's science of logic here:

opposed