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Read through the most famous quotes by topic #scienc
A human being weighing 70 kilograms contains among other things: -45 litres of water -Enough chalk to whiten a chicken pen -Enough phosphorus for 2,200 matches -Enough fat to make approximately 70 bars of soap -Enough iron to make a two inch nail -Enough carbon for 9,000 pencil points -A spoonful of magnesium I weigh more than 70 kilograms. And I remember a TV series called Cosmos. Carl Sagan would walk around on a set that was meant to look like space, speaking in large numbers. On one of the shows he sat in front of a tank full of all the substances human beings are made of. He stirred the tank with a stick wondering if he would be able to create life. He didn’t succeed. ↗
Not only have you been lucky enough to be attached since time immemorial to a favored evolutionary line, but you have also been extremely- make that miraculously- fortunate in your personal ancestry. Consider the fact that for 3.8 billion years, a period of time older than the Earth's mountains and rivers and oceans, everyone of your forbears on both sides has been attractive enough to find a mate, healthy enough to reproduce, and sufficiently blessed by fate and circumstances to live long enough to do so. Not one of your pertinent ancestors was squashed, devoured, drowned, starved, stranded, stuck fast, untimely wounded, or otherwise deflected from it's life quest of delivering a tiny charge of genetic material to the right partner at the right moment in order to perpetuate the only possible sequence of hereditary combinations that could result - evetually, astoundingly, and all to briefly- in you. ↗
#life
I wish someone had just told me the truth right up front, as soon as I was old enough to understand it. I wish someone had just said: “Here’s the deal, Wade. You’re something called a ‘human being.’ That’s a really smart kind of animal. Like every other animal on this planet, we’re descended from a single-celled organism that lived millions of years ago. This happened by a process called evolution, and you’ll learn more about it But trust me, that’s really how we all got here. There’s proof of it everywhere, buried in the rocks. That story you heard? About how we were all created by a super-powerful dude named God who lives up in the sky? Total bullshit. The whole God thing is actually an ancient fairy tale that people have been telling one another for thousands of years. We made it all up. Like Santa Claus and the Easter Bunny. “Oh, and by the way … there’s no Santa Claus or Easter Bunny. Also bullshit. Sorry, kid Deal with it. ↗
The essentials," I answered, "are to learn to shape God with forethought, care, and work; to educate and benefit their community, their families, and themselves; and to contribute to the fulfillment of the Destiny. ↗
To the man of science, on his unassuming and laborious travels, which must often enough be journeys through the desert, there appear those glittering mirages called 'philosophical systems'; with bewitching deceptive power they show the solution of all enigmas and the freshest draught of the true water of life to be near at hand; his heart rejoices, and it seems to the weary traveller that his lips already touch the goal of all the perseverance and sorrows of the scientific life... Other natures again, may well grow exceedingly ill-humoured and curse the salty taste which these apparitions leave behind in the mouth and from which arises a raging thirst – without one having been brought so much as a step nearer to any kind of spring. ↗
