You can write another paragraph where the picture can't be inserted, and then insert the picture after the text.

Doctoral thesis is an academic thesis written by a graduate student who is studying for a doctorate. It requires the author, under the guidance of doctoral supervisor, to choose the potential research direction that he can grasp and control and open up new research fields.

Bachelor's degree thesis, master's degree thesis and doctoral degree thesis have high academic value and play an important role in promoting the development of the discipline.