In a sense, human flesh is made of stardust. Every atom in the human body, excluding only the primordial hydrogen atoms, was fashioned in stars that formed, grew old and exploded most violently before the Sun and the Earth came into being. The explosions scattered the heavy elements as a fine dust through space. By the time it made the Sun, the primordial gas of the Milky Way was sufficiently enriched with heavier elements for rocky planets like the Earth to form. And from the rocks atoms escaped for eventual incorporation in living things: carbon, nitrogen, oxygen, phosphorus and sulphur for all living tissue; calcium for bones and teeth; sodium and potassium for the workings of nerves and brains; the iron colouring blood red... and so on. No other conclusion of modern research testifies more clearly to mankind's intimate connections with the universe at large and with the cosmic forces at work among the stars.
Nigel CalderRelated topics
atom blood body calcium came carbon dust earth fine flesh form heavy human hydrogen incorporation iron large living nitrogen oxygen potassium primordial red research sense sodium space sun teeth time tissue way work colouring nerves things bones workings brains rocks stardust starsRelated quotes
You start to think, when you're younger, how important everything is and how things have to go right-your job, your career, your life, your choices, and all of that. Then, after a while, you start to realise that – I'm talking the big picture here – eventually you die, and eventually the sun burns out and the earth is gone, and eventually all the stars and all the planets in the entire universe go, disappear, and nothing is left at all. Nothing – Shakespeare and Beethoven and Michelangelo gone. And you think to yourself that there's a lot of noise and sound and fury – and where's it going? It's not going any place... Now, you can't actually live your life like that, because if you do you just sit there and – why do anything? Why get up in the morning and do anything? So I think it's the job of the artist to try and figure out why, given this terrible fact, you want to go on living.
Woody Allen
I believe that animals have descended from at most only four or five progenitors, and plants from an equal or lesser number.Analogy would lead me one step further, namely, to the belief that all animals and plants have descended from some one prototype. But analogy may be a deceitful guide. Nevertheless all living things have much in common, in their chemical composition, their germinal vesicles, their cellular structure, and their laws of growth and reproduction. We see this even in so trifling a circumstance as that the same poison often similarly affects plants and animals; or that the poison secreted by the gall-fly produces monstrous growths on the wild rose or oak-tree. Therefore I should infer from analogy that probably all the organic beings which have ever lived on this earth have descended from some one primordial form, into which life was first breathed by the Creator.
Charles Darwin
The encroachments of Slavery upon our national policy have been like those of a glacier in a Swiss valley. Inch by inch, the huge dragon with his glittering scales and crests of ice coils itself onward, an anachronism of summer, the relic of a bygone world where such monsters swarmed. But it has its limit, the kindlier forces of Nature work against it, and the silent arrows of the sun are still, as of old, fatal to the frosty Python. Geology tells us that such enormous devastators once covered the face of the earth, but the benignant sunlight of heaven touched them, and they faded silently, leaving no trace but here and there the scratches of their talons, and the gnawed boulders scattered where they made their lair. We have entire faith in the benignant influence of Truth, the sunlight of the moral world, and believe that slavery, like other worn-out systems, will melt gradually before it.
James Russell Lowell
There are two futures, the future of desire and the future of fate, and man's reason has never learnt to separate them. Desire, the strongest thing in the world, is itself all future, and it is not for nothing that in all the religions the motive is always forwards to an endless futurity of bliss or annihilation. Now that religion gives place to science the paradiscial future of the soul fades before the Utopian future of the species, and still the future rules. But always there is, on the other side, destiny, that which inevitably will happen, a future here concerned not as the other was with man and his desires, but blindly and inexorably with the whole universe of space and time. The Buddhist seeks to escape from the Wheel of Life and Death, the Christian passes through them in the faith of another world to come, the modern reformer, as unrealistic but less imaginative, demands his chosen future in this world of men.
John Desmond Bernal
It is impossible to answer your question briefly; and I am not sure that I could do so, even if I wrote at some length. But I may say that the impossibility of conceiving that this grand and wondrous universe, with our conscious selves, arose through chance, seems to me the chief argument for the existence of God; but whether this is an argument of real value, I have never been able to decide. I am aware that if we admit a first cause, the mind still craves to know whence it came, and how it arose. Nor can I overlook the difficulty from the immense amount of suffering through the world. I am, also, induced to defer to a certain extent to the judgment of the many able men who have fully believed in God; but here again I see how poor an argument this is. The safest conclusion seems to me that the whole subject is beyond the scope of man's intellect; but man can do his duty.
Charles Darwin
