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Exlpore more Biology quotes
"If you feel depressed for an hour, you've produced approximately eighteen billion new cells that have more receptors calling out for depressed - type peptides and fewer calling out for feel - good peptides."
"When I say that human beings are just gene machines, one shouldn't put too much emphasis on the word 'just.' There is a very great deal of complication, and indeed beauty in being a gene machine."
"Individuals are not stable things, they are fleeting. Chromosomes too are shuffled into oblivion, like hands of cards soon after they are dealt. But the cards themselves survive the shuffling. The cards are the genes. The genes are not destroyed by crossing-over, they merely change partners and march on. Of course they march on. That is their business. They are the replicators and we are their survival machines. When we have served our purpose we are cast aside. But genes are denizens of geological time: genes are forever."
"Consider the Lichen. Lichens are just about the hardiest visible organisms on Earth, but the least ambitious."
"The human body when kept in an indoor environment of low lux light will not realize that it is daytime, as it cannot sense the increasing levels of daylight that the genetics are accustomed to. As such, by late morning your body may start sending a signal for you to sleep!"
"The reason as to why a human cannot give birth to himself is because he needs someone to help him. We are altricial, or helpless at birth, because we have to depend on others so that later in life when we are capable, we help those in need. And this is very much part of the circle of life."
"A human being is primarily a bag for putting food into; the other functions and faculties may be more godlike, but in point of time they come afterwards. A man dies and is buried, and all his words and actions are forgotten, but the food he has eaten lives after him in the sound or rotten bones of his children. I think it could be plausibly argued that changes of diet are more important than changes of dynasty or even of religion....Yet it is curious how seldom the all-importance of food is recognized. You see statues everywhere to politicians, poets, bishops, but none to cooks or bacon-curers or market gardeners."
"Air freshener is man's pitiful attempt to have his food smell as good, after digestion, as they did, before ingestion."
Explore more quotes by Richard Dawkins
"The Bible should be taught, but emphatically not as reality. It is fiction, myth, poetry, anything but reality. As such it needs to be taught because it underlies so much of our literature and our culture."
"There was something built into the human brain by natural selection which was once useful, and which now manifests itself as religion."
"If God wanted to forgive our sins, why not just forgive them, without having himself tortured and executed in payment-thereby, incidentally, condemning remote future generations of Jews to pogroms and persecution as 'Christ-killers': did that hereditary sin pass down in the semen too?"
"How any government could promote the Vardy academies in the North-East of England is absolutely beyond me. Tony Blair defends them on grounds of diversity, but it should be unthinkable in the 21st century to have a school whose head of science believes the world is less than 10,000 years old."
"As J. B. S. Haldane said when asked what evidence might contradict evolution, 'Fossil rabbits in the Precambrian."
"Why, I can't help wondering, is God thought to need such ferociousdefence? One might have supposed him amply capable of lookingafter himself."
"We think we know that chimpanzees are higher animals and earthworms are lower, we think we've always known what that means, and we think evolution makes it even clearer. But it doesn't. It is by no means clear that it means anything at all. Or if it means anything, it means so many different things to be misleading, even pernicious."
"Faith can be very very dangerous, and deliberately to implant it into the vulnerable mind of an innocent child is a grievous wrong."
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