“We don’t constrain our mental powers when we store new long-term memories. We strengthen them. With each expansion of our memory comes an enlargement of our intelligence. The Web provides a convenient and compelling supplement to personal memory - but when we start using the Web as a substitute for personal memory, by bypassing the inner processes of consolidation, we risk emptying our minds of their riches.”

“[Patricia Greenfield] concluded that “every medium develops some cognitive skills at the expense of others.” Our growing use of the Net and other screen-based technologies has led to the “widespread and sophisticated development of visual-spatial skills.” We can, for example, rotate objects in our minds better than we used to be able to. But our “new strengths in visual-spatial intelligence” go hand in hand with a weakening of our capacities for the kind of “deep processing” that underpins “mindful knowledge acquisition, inductive analysis, critical thinking, imagination, and reflection.”

“The internet, as its proponents rightly remind us, makes for variety and convenience; it does not force anything upon you. Only it turns out it doesn’t feel like that at all. We don’t feel as if we had freely chosen our online practices. We feel instead that they are habits we have helplessly picked up or that history has enforced, that we are not distributing our attention as we intend or even like to”

“Culture is sustained in our synapses...It's more than what can be reduced to binary code and uploaded onto the Net. To remain vital, culture must be renewed in the minds of the members of every generation. Outsource memory, and culture withers.”

“What are we, after all, without our memories … without our dreams?”

“What are we after all our dreams, after all our memories?”

“In the Ebbinghaus curve, or forgetting curve, R stands for memory retention, s is the relative strength of memory and t is time. The power of a memory can be built through repetition, but it is the memory we are recalling when we speak, not the event. And stories are annealed in the telling, edited by turns each time they are recalled...People remember what they can live with more often than how they lived.”