The grades went up late this afternoon, and then I took Lime out to celebrate. She has a job interview next week, and I’m done grading. On the way home, though, I joked with her that my email inbox would be full of emails from students begging for a higher grade. This is a binannual ritual in Korea: professors enter grades into the system, and then students email pointlessly begging to have their grades increased by some modest, or immodest amount. Korean professors claim that this is much rarer occurrence between Korean students and themselves — that Korean students seem …