The problem is not that South Korean kids aren't learning enough or working hard enough; it's that they aren't working smart. When I visited some schools, I saw classrooms in which a third of the students slept while the teacher continued lecturing, seemingly unfazed. Gift stores sell special pillows that slip over your forearm to make desktop napping more comfortable. This way, goes the backward logic, you can sleep in class — and stay up late studying. By way of comparison, consider Finland, the only European country to routinely perform as well as South Korea on the test for 15-year-olds conducted by the Organisation for Economic Co-operation and Development. In Finland, public and private spending combined is less per pupil than in South Korea, and only 13% of Finnish students take remedial after-school lessons.