Quotes About Universe

Lorenzo il Magnifico, the Plato Four, the humanists had taught him that man was the center of the universe; and this was never more demonstrable that when he stood looking upward and found himself, a lone individual, serving as the central pole holding up the tarpaulin of sun and clouds, moon and stars, knowing that, lone or abandoned as he might feel, without his support the heavens would fall.

Congratulations on the new library, because it isn't just a library. It is a space ship that will take you to the farthest reaches of the Universe, a time machine that will take you to the far past and the far future, a teacher that knows more than any human being, a friend that will amuse you and console you -- and most of all, a gateway, to a better and happier and more useful life. [ Letters of Note ; Troy (MI, USA) Public Library, 1971]

Of course there are worlds. Millions of them! Every star you see has worlds, and most of those you don't see.

Postulates are based on assumption and adhered to by faith. Nothing in the Universe can shake them.

I believe that scientific knowledge has fractal properties, that no matter how much we learn, whatever is left, however small it may seem, is just as infinitely complex as the whole was to start with. That, I think, is the secret of the Universe.

Scientific method, hell! No wonder the Galaxy was going to pot.

So the universe is not quite as you thought it was. You'd better rearrange your beliefs, then. Because you certainly can't rearrange the universe.

I believe that only scientists can understand the universe. It is not so much that I have confidence in scientists being right, but that I have so much in nonscientists being wrong.

We face eternity now. We have no universe left, no outside phenomena, no emotions, no passions. Nothing but ourselves and thought. We face an eternity of introspection, when all through history we have never known what to do with ourselves on a rainy Sunday.

So far, scientists have not uncovered any evidence that would hint that the workings of the Universe require the action of a divine being. On the other hand, scientists have uncovered no evidence that indicates that a divine being does not exist.

Where did the substance of the universe come from? . . If 0 equals ( + 1) + (-1), then something which is 0 might just as well become + 1 and -1. Perhaps in an infinite sea of nothingness, globs of positive and negative energy in equal-sized pairs are constantly forming, and after passing through evolutionary changes, combining once more and vanishing. We are in one of these globs between nothing and nothing and wondering about it.

Very well. So the universe is not quite as you thought it was. You'd better rearrange your beliefs, then. Because you certainly can't rearrange the universe.

Science doesn't purvey absolute truth. Science is a mechanism. It's a way of trying to improve your knowledge of nature. It's a system for testing your thoughts against the universe and seeing whether they match.

Eventually, it had to be accepted that God had created invisible stars and this was the very first hint that perhaps the Universe had not been created with human welfare as its primary object (a point I have never seen stressed in histories of science)

The same pattern of the creation by supernatural gods of an ordered Universe out of Chaos occurs over and over again in various mythologies, and in a sense, that is the only story possible.

Pions are the mediating particles of the strong nuclear interaction. The intensity of the interaction depends on the mass of the pions and that mass can, under certain specialized conditions, be altered. The Lunar physicists have developed an instrument they call the Pionizer, which can be made to do jut such a thing. Once the pion's mass is decreased, or increased for that matter, it is, effectively, part of another Universe; it becomes a gateway, a crossing point.

Hari Seldon called Trantor 'Star's End,' he whispered, 'and why not that bit of poetic imagery? All the universe was once guided from this rock; all the apron strings of the stars led here. 'All roads lead to Trantor,' says the old proverb, 'and that is where all stars end.

It all had a beginning in the original cosmic explosion, whatever that was, and it'll all have an end when all the stars run down. Some run down faster than others. Hell, the giants won't last a hundred million years. The sun will last ten billion years and maybe the dwarfs will last two hundred billion for all the good they are. But just give us a trillion years and everything will be dark. Entropy has to increase to maximum, that's all. (Lupov)

In ogni secolo gli esseri umani hanno pensato di aver capito definitivamente l'Universo e, in ogni secolo, si è capito che avevano sbagliato. Da ciò segue che l'unica cosa che possiamo dire oggi sulle nostre conoscenze è che sono sbagliate.

All sources of energy in our Universe run down. We can't help that. Everything is downhill in just one direction, and we can force a temporary uphill, backward, only by taking advantage of some greater downhill in the vicinity. If we want useful energy forever, we need a road that is downhill both ways. That is a paradox in our Universe; it stands to reason that whatever is downhill one way is uphill going back.

La entropía, pequeña, es una palabra que significa la cantidad de desgaste del Universo. Todo

Forse non esiste una fine nella scienza e ciò è anche un bene perché un universo senza misteri sarebbe insopportabilmente noioso. (da Il libro di biologia )

It was falling apart, that world, three centuries ago, when Seldon first established the Foundation—and if history speaks truly, it was falling apart of the triple disease of inertia, despotism, and maldistribution of the goods of the universe.

Lo aún peor es que el Universo no morirá con nosotros. De manera firme e inmortal continúa hacia sus cambios cíclicos, añadiendo a la injuria de la muerte el insulto de la indiferencia.