Isaac Asimov Quotes

Scientific theories can always be improved and are improved. That is one of the glories of science. It is the authoritarian view of the Universe that is frozen in stone and cannot be changed, so that once it is wrong, it is wrong forever.

It is not so much that I have confidence in scientists being right, but that I have so much in nonscientists being wrong.

Very few people are aware of the fact that in the beginning the proud and glorious phrase "dirty old man" was actually meant as derision.
The very phrase, originated as it was by young men, is a standing testimonial to the ignorance of the same young men. Sex is dirty — if you do it right. Young men don't know how to do it right, so they stay clean. Some old men never learn how and they stay clean, too.
But unless you have the ambition to retreat into dull hopelessness, don't you do it. Don't be bashful with ladies while young and retreat altogether as you grow older. Grow bolder with the years: advance, advance.
Be a dirty old man and be proud of it.

For it is the chief characteristic of the religion of science that it works, and that such curses as that of Aporat's are really deadly.

estoy a punto de lanzar todo mi peso contra una puerta y encontrar que está abierta de par en par.

Books, gentlemen, hold within them the gathered wisdom of humanity, the collected knowledge of the world's thinkers, the amusement and excitement built up by the imaginations of brilliant people. Books contain humor, beauty, wit, emotion, thought, and, indeed, all of life. Life without books is empty.

Halsted muttered, 'These days there's movies and TV.'

Manfred heard. He said, with a smile, 'I watch television also. Sometimes I will see a movie. Just because I appreciate a meal such as the one we have just had doesn't mean that I may not eat a hot dog now and then. But I don't confuse the two. No matter how splendid movies and television may seem, they are junk food for the mind, amusement for the illiterate, a bit of diversion for those who are momentarily in the mood for nothing more.

Ideally, the Jump took zero-time — literally zero — and, if it were carried through with perfect smoothness, there would not, could not be any biological sensation at all. Physicists maintained, however, that perfect smoothness required infinite energy so that there was always an “effective time” that was not quite zero, though it could be made as short as desired. It was that which produced that odd and essentially harmless feeling of inversion.

I tell you it's deadly when you start thinking your wife might be right.

Proti hlouposti ani sami bohové nic nezmohou.

În lipsa unui computer, o civilizaţie puternică poate deveni periculoasă, şi de aceea e mai bine să fie distrusă.

Pelorat sighed. 'I will never understand people.'
'There's nothing to it. All you have to do is take a close look at yourself and you will understand everyone else.

Balcy had left the City and could not re-enter. The City was
no longer his; the Caves of Steel were alien. This had to be; and
it would be so for others and Earth would be bom again and reach
outwards.

His heart beat madly and the noise of life about him sank to an
unheard murmur.

He remembered his dream on Solaria and he understood it at
last. He lifted his head and he could see through all the steel and
concrete and humanity above him. He could see the beacon set in
space to lure men outwards. He could see it shining down — the
naked sun.

The image of Hari Seldon reached into open air and the book once more appeared in his hand. He opened it and said: "But whatever devious course your future history may take, impress it always upon your descendants that the path has been marked out, and that at its end is a new and greater Empire!

But suppose we were to teach creationism. What would be the content of the teaching? Merely that a creator formed the universe and all species of life ready-made? Nothing more? No details?

If the darkened ones refuse enlightenment