I coded a chapter this morning, and I changed it at noon. In the afternoon, this physical and mental strength can not keep up, sit until eight o'clock in the evening, it is a yard in the early thousands, when you are sick, the physical exertion is faster, I thought how to grind out the early morning a watch, but I really can't hold on, I will get up tomorrow morning and yard it, and rest early tonight. (To be continued......)