Folklore can be described as the dissemination of any type of information through oral communication or through leading by example. This information will represent the collective ideas of a certain group of people and can be transmitted through mediums such as literature or knowledge. Nowadays the world has morphed into a technologically advanced sphere where all information can be acquired at the touch of a button. This however doesn't change the definition of folklore, it only changes the medium through which we share the information.
My favorite Dr. Seuss book is Oh The Places You Will Go. I love this book because it was one of the first Dr. Seuss books I read. It also brings back memories.