Tito Khandaker > Tito's Quotes

“An example of perfection in nature is the cockroach. It was living six million years before us and it may outlast us by that long. The brain of a cockroach is a splendid little engine. It doesn't evolve and it doesn't need to. The human brain is a disaster from the point of view of perfection--great intellectual power combined with primitive emotional reactions. Human beings today are living with terrible risks of their own creation--nuclear weapons, the exploitation of natural resources, the great disparity between the wealthy and the poor. Our brains will probably bring us to destruction, but we also have the possibility of growth, evolution. I prefer being a human. We shouldn't always look for perfection, in nature or our lives.”
― Rita Levi-Montalcini

“We all want to do something to mitigate the pain of loss or to turn grief into something positive, to find a silver lining in the clouds. But I believe there is real value in just standing there, being still, being sad.”
― John Green

“It’s not that we have to quit this life one day, it’s how many things we have to quit all at once: holding hands, hotel rooms, music, the physics of falling leaves, vanilla and jasmine, poppies, smiling, anthills, the color of the sky, coffee and cashmere, literature, sparks and subway trains... If only one could leave this life slowly!”
― Roman Payne, Hope and Despair

“When you are joyous, look deep into your heart and you shall find it is only that which has given you sorrow that is giving you joy. When you are sorrowful look again in your heart, and you shall see that in truth you are weeping for that which has been your delight.”
― Kahlil Gibran

“By equating the human experience with data patterns, Dataism undermines our main source of authority and meaning, and heralds a tremendous religious revolution, the like of which has not been seen since the eighteenth century. In the days of Locke, Hume and Voltaire humanists argued that ‘God is a product of the human imagination’. Dataism now gives humanists a taste of their own medicine, and tells them: ‘Yes, God is a product of the human imagination, but human imagination in turn is the product of biochemical algorithms.’ In the eighteenth century, humanism sidelined God by shifting from a deo-centric to a homo-centric world view. In the twenty-first century, Dataism may sideline humans by shifting from a homo-centric to a data-centric view. The”
― Yuval Noah Harari, Homo Deus: A Brief History of Tomorrow

“If you want to see philosophy in action, pay a visit to a robo-rat laboratory. A robo-rat is a run-ofthe-mill rat with a twist: scientists have implanted electrodes into the sensory and reward areas in the rat’s brain. This enables the scientists to manoeuvre the rat by remote control. After short training sessions, researchers have managed not only to make the rats turn left or right, but also to climb ladders, sniff around garbage piles, and do things that rats normally dislike, such as jumping from great heights. Armies and corporations show keen interest in the robo-rats, hoping they could prove useful in many tasks and situations. For example, robo-rats could help detect survivors trapped under collapsed buildings, locate bombs and booby traps, and map underground tunnels and caves. Animal-welfare activists have voiced concern about the suffering such experiments inflict on the rats. Professor Sanjiv Talwar of the State University of New York, one of the leading robo-rat researchers, has dismissed these concerns, arguing that the rats actually enjoy the experiments. After all, explains Talwar, the rats ‘work for pleasure’ and when the electrodes stimulate the reward centre in their brain, ‘the rat feels Nirvana’.

To the best of our understanding, the rat doesn’t feel that somebody else controls her, and she doesn’t feel that she is being coerced to do something against her will. When Professor Talwar presses the remote control, the rat wants to move to the left, which is why she moves to the left. When the professor presses another switch, the rat wants to climb a ladder, which is why she climbs the ladder. After all, the rat’s desires are nothing but a pattern of firing neurons. What does it matter whether the neurons are firing because they are stimulated by other neurons, or because they are stimulated by transplanted electrodes connected to Professor Talwar’s remote control? If you asked the rat about it, she might well have told you, ‘Sure I have free will! Look, I want to turn left – and I turn left. I want to climb a ladder – and I climb a ladder. Doesn’t that prove that I have free will?”
― Yuval Noah Harari, Homo Deus: A History of Tomorrow

“The most famous lenders in nature are vampire bats. These bats congregate in the thousands inside caves, and every night fly out to look for prey. When they find a sleeping bird or careless mammal, they make a small incision in its skin, and suck its blood. But not all vampire bats find a victim every night. In order to cope with the uncertainty of their life, the vampires loan blood to each other. A vampire that fails to find prey will come home and ask a more fortunate friend to regurgitate some stolen blood. Vampires remember very well to whom they loaned blood, so at a later date if the friend returns home hungry, he will approach his debtor, who will reciprocate the favour. However, unlike human bankers, vampires never charge interest.”
― Yuval Noah Harari, Homo Deus: A History of Tomorrow

“There is some evidence that the size of the average Sapiens brain has actually decreased since the age of foraging.”
― Yuval Noah Harari, Sapiens: A Brief History of Humankind

“Survival in that era required superb mental abilities from everyone. When agriculture and industry came along people could increasingly rely on the skills of others for survival, and new ‘niches for imbeciles’ were opened up. You could survive and pass your unremarkable genes to the next generation by working as a water carrier or an assembly-line worker.”
― Yuval Noah Harari, Sapiens: A Brief History of Humankind

“In fact, as time goes by, it becomes easier and easier to replace humans with computer algorithms, not merely because the algorithms are getting smarter, but also because humans are professionalising. Ancient hunter-gatherers mastered a very wide variety of skills in order to survive, which is why it would be immensely difficult to design a robotic hunter-gatherer. Such a robot would have to know how to prepare spear points from flint stones, how to find edible mushrooms in a forest, how to use medicinal herbs to bandage a wound, how to track down a mammoth and how to coordinate a charge with a dozen other hunters. However, over the last few thousand years we humans have been specialising. A taxi driver or a cardiologist specialises in a much narrower niche than a hunter-gatherer, which makes it easier to replace them with AI.”
― Yuval Noah Harari, Homo Deus: A History of Tomorrow

“Throughout history, religions and ideologies did not sanctify life itself. They always sanctified something above or beyond earthly existence, and were consequently quite tolerant of death. Indeed, some of them have been downright fond of the Grim Reaper. Because Christianity, Islam and Hinduism insisted that the meaning of our existence depended on our fate in the afterlife, they viewed death as a vital and positive part of the world. Humans died because God decreed it, and their moment of death was a sacred metaphysical experience exploding with meaning. When a human was about to breathe his last, this was the time to call priests, rabbis and shamans, to draw out the balance of life, and to embrace one’s true role in the universe. Just try to imagine Christianity, Islam or Hinduism in a world without death – which is also a world without heaven, hell or reincarnation. Modern science and modern culture have an entirely different take on life and death. They don’t think of death as a metaphysical mystery, and they certainly don’t view death as the source of life’s meaning. Rather, for modern people death is a technical problem that we can and should solve. How exactly do humans die? Medieval fairy tales depicted Death as a figure in a hooded black cloak, his hand gripping a large scythe. A man lives his life, worrying about this and that, running here and there, when suddenly the Grim Reaper appears before him, taps him on the shoulder with a bony finger and says, ‘Come!’ And the man implores: ‘No, please! Wait just a year, a month, a day!’ But the hooded figure hisses: ‘No! You must come NOW!’ And this is how we die. In”
― Yuval Noah Harari, Homo Deus: A History of Tomorrow