I have good friend who gave this book to me

I read this book because my friend gave me as a present. She said I should really read this book. I cannot say that I understand everything that is written in the book. But I can understand one thing that we take pictures using our eyes and that we store them in the mind. Interesting! Oh, and I like the cute little drawings in the book. One day I will get rid of the pictures, I hope. Thank you to everything!

Gwen Y.