Teaching is not a matter of (as we too often say) “making a subject (poetry, physics, philosophy) interesting” to students but of students coming to see how such subjects are intrinsically interesting. It is more a matter of students moving beyond their interests than of teachers fitting their subjects to interests that students already have. Good teaching does not make a course’s subject more interesting; it gives the students more interests — and so makes them more interesting.
What Is College For? (New York Times)