Except watching movies online and playing online-game yesterday, I haven't done anything important.

But, it helps a lot. I feel energetic today.

At noon, I watched a short video on Youtube, it describes that the rule following by successful persons won't effective all the time. In fact,  the losers' stories will be concealed, so we can only see part of the truths. It's better to learn both from winners and losers, since the experiences from them are valuable.

The boss of Uber, Kalanick, is a admirable and brave person. He broke the rules which have protected by the government, changed the rules followed by taxi drivers for decades. I seldom meet such person in my life, so I think he had done something amazing. I hope there are more people who have courage to fight with the unfair world.