The thesis statement is the backbone of any research paper. It reflects your entire paper and the research you provide. In a nutshell, it encapsulates your entire research paper and the work that you have done. If your statement is weak, then even a well written paper would look weak and you will also lose some considerable marks. You must give prime importance to this critical aspect of your paper. Read though all the informative sources and discuss with your professors that how could you craft a top notch statement which is comprehensive, precise and mature at the same time. You must go for it in the beginning of your work as doing so early in your project would give you the direction as where to go and how to achieve the objectives of your project.
There are a number of sources from where you can download example thesis papers. An example from Thesis Geek blog can be of great help in this regard. It will give you an idea about the requirement of the thesis statement and how should you write and refer it in your paper. Go to different research paper sites, university websites, freelance academic writers and perform a random search to find out the best examples. This will take a few hours of yours, but if you do it wholeheartedly, then surely you will come out as a true winner with an excellently crafted research paper.
The following is a useful list of writing a high quality and solid thesis statement for your paper: