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Read through the most famous quotes by topic #sci
I myself have dreamed up a structure intermediate between Dyson spheres and planets. Build a ring 93 million miles in radius - one Earth orbit - around the sun. If we have the mass of Jupiter to work with, and if we make it a thousand miles wide, we get a thickness of about a thousand feet for the base. And it has advantages. The Ringworld will be much sturdier than a Dyson sphere. We can spin it on its axis for gravity. A rotation speed of 770 m/s will give us a gravity of one Earth normal. We wouldn't even need to roof it over. Place walls one thousand miles high at each edge, facing the sun. Very little air will leak over the edges. Lord knows the thing is roomy enough. With three million times the surface area of the Earth, it will be some time before anyone complains of the crowding. ↗
It is our task, both in science and in society at large, to prove the conventional wisdom wrong and to make our unpredictable dreams come true ↗
We all woke up this morning and we had with it the amazing return of our conscious mind. We recovered minds with a complete sense of self and a complete sense of our own existence — yet we hardly ever pause to consider this wonder. ↗
Next morning I went over to Paul’s for coffee and told him I had finished. “Good for you,” he said without looking up. “Start the next one today. ↗
We all have dreams. But in order to make dreams come into reality, it takes an awful lot of determination, dedication, self-discipline, and effort. ↗
She was afraid of not being able to pull herself out of the dream world, never waking up, never knowing what really happened, never realizing her goals, her hopes, her dreams. ↗
In one blow, that dream died as they dragged me—him—away. A tear slid down my cheek. I wasn't the only one mourning the loss of a dream. "I'm sorry." 'You're not alone, I just wanted you to know that. And someday, when I have my powers back and am free, I'm going to do some serious damage to the people who've hurt you. ↗
Last year I had a very unusual experience. I was awake, with my eyes closed, when I had a dream. It was a small dream about time. I was dead, I guess, in deep black space high up among many white stars. My own consciousness had been disclosed to me, and I was happy. Then I saw far below me a long, curved band of color. As I came closer, I saw that it stretched endlessly in either direction, and I understood that I was seeing all the time of the planet where I had lived. It looked like a woman’s tweed scarf; the longer I studied any one spot, the more dots of color I saw. There was no end to the deepness and variety of the dots. At length, I started to look for my time, but, although more and more specks of color and deeper and more intricate textures appeared in the fabric, I couldn’t find my time, or any time at all that I recognized as being near my time. I couldn’t make out so much as a pyramid. Yet as I looked at the band of time, all the individual people, I understood with special clarity, were living at the very moment with great emotion, in intricate detail, in their individual times and places, and they were dying and being replaced by ever more people, one by one, like stitches in which whole worlds of feeling and energy were wrapped, in a never-ending cloth. I remembered suddenly the color and texture of our life as we knew it- these things had been utterly forgotten- and I thought as I searched for it on the limitless band, “that was a good time then, a good time to be living.” And I began to remember our time. I recalled green fields with carrots growing, one by one, in slender rows. Men and women in bright vests and scarves came and pulled the carrots out of the soil and carried them in baskets to shaded kitchens, where they scrubbed them with yellow brushes under running water…I saw may apples in forest, erupting through leaf-strewn paths. Cells on the root hairs of sycamores split and divided and apples grew striped and spotted in the fall. Mountains kept their cool caves, and squirrels raced home to their nests through sunlight and shade. I remembered the ocean, and I seemed to be in the ocean myself, swimming over orange crabs that looked like coral, or off the deep Atlantic banks where whitefish school. Or again I saw the tops of poplars, and the whole sky brushed with clouds in pallid streaks, under which wilds ducks flew, and called, one by one, and flew on. All these things I saw. Scenes grew in depth and sunlit detail before my eyes, and were replaced by ever more scenes, as I remembered the life of my time with increasing feeling. At last I saw the earth as a globe in space, and I recalled the ocean’s shape and the form of continents, saying to myself with surprise as I looked at the planet, “Yes, that’s how it was then, that part there we called ‘France’”. I was filled with the deep affection of nostalgia- and then I opened my eyes. ↗
