A letter of motivation

Hey!
Could someone help me with my motivation letter. I just wanted to know if im missing something or if i have made some mistakes.
Thank you!

I take great pleasure outlining my academic goals for X academy. I am a highly motivated individual. I graduated X Secondary school on 2011. I believe that in life, it is important to help others in any way possible. This is possible for me by learning and achieveiving educational success. I also believe that hard work and diligence are two keys to success. I have expressed my interest to environmental science already in Secondary school. My school research work was about global warming and environmental pollution. Date was discovered during this research project were a major surprise to me. I do believe that environmental problems are crucial issues to ensure our World future. This experience has created a decision to work in this field and learn more about it.

I have expressed my interest to study abroad just after I graduated a Secondary school. The reasons underlying this decision are based on opportunities offered by education outside my home country. It would be a great challenge and good experience to me. Studies in Denmark are an optional chose in view of my goals and requirements. Available environmental management program is of major interest to me in view of maintaining a close connection between the academic environmental science and environmental management in real life. Denmark is offering well established environmental program based on acceptable financial aspects further more Denmark is rather more close to my home country- X.

Currently I see my further education as relevant and important background for my future career. Maintaining a close connection between the academic knowledge and practical experience is something I value and I reflect in my work.