"A teacher who provides professional output"

Beyond Teacher is an exceptionally good person, one of the best I've ever met. It was the teacher who suddenly made my years-old YAP rise again, just because of his one sentence, "Let me help you." It's so heartwarming, really so heartwarming, I immediately became a fan. Not to mention the output of the tweets, you just need to go and see it to know. The pictures accompanying the tweets are really thoughtful, and you can see a lot of information at a glance.