Design a Logo /Product Images

I am starting a business and I need a Logo. The Business I am starting is a business where I teach people how to improve their memories. I am a Grandmaster of Memory. It can Be abbreviated as GMM. I need a Logo that people would associate with memory. If could associate with myself as well that would be good but not necessary. I also need product Images designed for some memory products I am making. The most important image I would need right now is a general memory product image. This product would be for children, students, adults, business professional, and seniors. So the image would somehow need to be friendly and appeal for all of these people. Then I would need a product images specifically for students(probably the image appeal to the parents), business professionals, seniors, and speakers. These products all teach how to improve memory but are now specific to the people mentioned above so the product images would have to appeal to them. Lastly, I have two other products. One is a Study Hacks that teaches how to study correctly. And the other is a speed program where I teach people how to get faster using my memory methods. SO I wold need images that represent the products and also appeal to different people listed above. You can go to my site to find out more about me: [login to view URL] Thanks