I found that it was the 2nd anniversary of this blog three days ago. Keeping this blog is already my daily routine just like brushing teeth. I know I would feel bad if I missed this blog one day for some reason or other, therefore I can't stop writing it everyday. "Once started moving, it would continue moving forever." This is the law of inertia, and I think a kind of mental inertia applies to my blog. I know well that It's a great exercise for us ESL people to keep a blog in English, but I'm not satisfied with it now; I hope to be able to use English as natural and fluent as possible. I'm thinking about dealing with more complex themes, in longer articles. I wish this blog would be interesting and attractive for native English readers.