So, you should know that this motivational letter is not quite these lines where you boast your dynamism, your smile, and your notes. You have to start writing it or refer to http://essaysinformation.info for getting help, keeping in mind that the jury has your file in front of you and already knows if you are first in the class or if you row in some subjects. Add to this that very good academic profiles are numerous to apply in such a school so do not waste your time and your lines (1000 words it may seem a little sometimes) to remember that you are good. Not that your schoolwork takes second place, far from it, but it is necessary at this stage to show that you are intelligent but not that! The first tip, make a pretty clear plan of what you want to say so you do not go astray or repeat yourself. Naturally, we start with a very general presentation as you would in 1 or 2 minutes to a stranger. Something of course very impersonal but a simple introduction. Then the motivation part starts. Your letter must become personal, you must own it so that you can already have a taste of the Sciences Pistes that you will be. (Because you will be!)