Original blog post criticize another blog post written by another famous blogger. The criticized blog post is saying that 学ぶ力 has three steps. The first step is recognizing own ignorance, I agree with this opinion. All human are never too old to learn or study. The second step is trying to find own teacher, I never argue with this opinion too. I think finding a good teacher is really lucky thing for her or his life. The third step is making teacher teach well. When I read this sentence, I thought what are you talking? from all my heart, but he seems to believe it completely. It means he never learn anything by himself.