Enhance my Memory, Please.

As a student, my memory is very important to me. I have a lot of things stuck in my memory and most of them are not related to school. I need to enhance my memory so I can easily remember my lessons in school and get high grades. Recently I have known that there are foods that can help enhance memory. If you want to enhance your memory you should eat fish, leafy vegetables, spinach, onions, blueberries, egg yolk, sweet potatoes, cranberries and strawberries more often. Knowing that, I think I should go to the grocery now and buy all those.