Nicholas

“[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.”
― Nicholas G. Carr, The Shallows: What the Internet is Doing to Our Brains

“I have been doomed to such a dreadful shipwreck: that man is not truly one, but truly two. I say two, because the state of my own knowledge does not pass beyond that point.
Others will follow, others will outstrip me on the same lines; and I hazard the guess that man will be ultimately known for a mere polity of multifarious, incongruous and independent denizens. I, for my part, from the nature of my life, advanced infallibly in one direction and in one direction only. It was on the moral side, and in my own person, that I learned to recognise the thorough and primitive duality of man; I saw that, of the two natures that contended in the field of my consciousness, even if I could rightly be said to be either, it was only because I was radically both; and from an early date, even before the course of my scientific discoveries had begun to suggest the most naked possibility of such a miracle, I had learned to dwell with pleasure, as a beloved daydream, on the
thought of the separation of these elements. If each, I told myself, could be housed in separate identities, life would be relieved of all that was unbearable;
the unjust might go his way, delivered from the aspirations and remorse of his more upright twin; and the just could walk steadfastly and securely on his upward path, doing the good things in which he found his pleasure, and no longer exposed to disgrace and penitence by the hands of this extraneous evil.

It was the curse of mankind that these incongruous faggots were thus bound together—that in the agonised womb of consciousness, these polar twins should be continuously struggling. How, then were they dissociated?”
― Robert Louis Stevenson, Dr. Jekyll and Mr. Hyde

“In South Africa, they dig for diamonds. Tons of earth are moved to find a little pebble not as large as a little fingernail. The miners are looking for the diamonds, not the dirt. They are willing to lift all the dirt in order to find the jewels. In daily life, people forget this principle and become pessimists because there is more dirt than diamonds. When trouble comes, don’t be frightened by the negatives. Look for the positives and dig them out. They are so valuable it doesn't matter if you have to handle tons of dirt.”
― Robert Ringer

“The intellectual ethic of a technology is rarely recognized by its inventors. They are usually so intent on solving a particular problem or untangling some thorny scientific or engineering dilemma that they don't see the broader implications of their work. The users of the technology are also usually oblivious to its ethic. They, too, are concerned with the practical benefits they gain from employing the tool. Our ancestors didn't develop or use maps in order to enhance their capacity for conceptual thinking or to bring the world's hidden structures to light. Nor did they manufacture mechanical clocks to spur the adoption of a more scientific mode of thinking. These were by-products of the technologies. But what by-products! Ultimately, it's an invention's intellectual work ethic that has the most profound effect on us.”
― Nicholas Carr, The Shallows: What the Internet Is Doing to Our Brains