The world is interesting because there are mysteries, some of them must to be figure out in order to see the world more clear, some of them should let it be to keep the world beautiful.
世界因未解之谜而有趣，有些谜题必须被解开，好让我们看的更清楚，有些就让它们那样放着吧，世界因它们而美丽。
水至清则无鱼，山至清则无仙。
