2022/3/14.  Russia under China Russia is going to be bankruptcy. Russia Asked China for Military Assistance, U.S. Officials Say https://www.wsj.com/livecoverage/russia-ukraine-latest-news-2022-03-14/card/russia-asked-china-for-military-assistance-u-s-officials-say-dSUFOEDMEjOLOtc03R8s Thinking about separating one country from the world economy is similar to thinking about “Four color theorem”. https://en.wikipedia.org/wiki/Four_color_theorem The world economy can be mapped with colors more than four. But if rest of world want to separate one country,  is it possible or not? Russia has big GDP, 11th in 2017. https://www.worldometers.info/gdp/gdp-by-country/ But Russia doesn’t have access with many countries. This means a lot of countries doesn’t need Russia economy. In this time, “access” is border to other economies. What this means is that separating Russia from the world economy is easy to do. What similar to “Four color theorem” is that if one c...

  2022/3/7.  Liar Liar “Liar Liar” doesn’t mean famous Avicii’s song. I met one liar(Hereinafter referred to as “Mr.Bean”). I am thinking about Liar’s emotion. As a premise, “Telling a lie” doesn’t include misunderstanding, unknown or idea. In this case, “Telling a lie” means that “Saying one thing which is different from knowing/thinking”. For example, Mr.Bean told me that his father is a photographer, but actually his father is an employed worker in famous company. This is one of lies which Mr.Bean told me. I categorized Liar’s behavior. Liar category Positive to tell a lie Negative to tell a lie Selfish Problem Normal Not selfish Not bad(or Joker) Reliable Mr.Bean is a problem people to me. What problem is that I can’t distinguish whether the things he told is truth or lie. Worser things is there, he knows “Game theory” and he seems to use it to me. The words he told include some lies, so I should doubt them all. But th...