Reading can help you to make friends, expand their social circle, through reading, you can find like-minded friends, you can chat with theory, laugh, comfortable, that it is not a great benefits.

Cohesion and coherence have been of great concern in the linguistic circle since cohesion theory was first put forward by Halliday and Hasan in 1976.

The Offensive Realism is a new theory of the realism approach since the end of cold war. And it had great influence on America academic circle. The paper evaluated John J.