After more than forty days' vacation , I get back to work today . I feel very tired and also cherish the memory of  the life of the vocation .But nothing can change this situation . I have to face all the stuffs .

So I am sitting in my office . I decide to write a plan about this semester.

A proverb said :"Good beginning equals the half of success ".I will make a plan in details so that I can do the things well in the following semester .