16 Quotes Tagged: relativity

Mirrors should think longer before they reflect.

The young specialist in English Lit, having quoted me, went on to lecture me severely on the fact that in every century people have thought they understood the Universe at last, and in every century they were proved to be wrong. It follows that the one thing we can say about our modern 'knowledge' is that it is wrong.

The young man then quoted with approval what Socrates had said on learning that the Delphic oracle had proclaimed him the wisest man in Greece. 'If I am the wisest man,' said Socrates, 'it is because I alone know that I know nothing.' The implication was that I was very foolish because I was under the impression I knew a great deal.

Alas, none of this was new to me. (There is very little that is new to me; I wish my correspondents would realize this.) This particular theme was addressed to me a quarter of a century ago by John Campbell, who specialized in irritating me. He also told me that all theories are proven wrong in time.

My answer to him was, 'John, when people thought the Earth was flat, they were wrong. When people thought the Earth was spherical, they were wrong. But if you think that thinking the Earth is spherical is just as wrong as thinking the Earth is flat, then your view is wronger than both of them put together.

A crime preserved in a thousand centuries ceases to be a crime, and becomes a virtue. This is the law of custom, and custom supersedes all other forms of law.

Philosophers play with the word, like a child with a doll. It does not mean that everything in life is relative.

In a relativistic universe you don't cling to anything, you learn to swim. And you know what swimming is - it's kind of a relaxed attitude with the water. In which you don't keep yourself afloat by holding the water, but by a certain giving to it.

A man's suffering is similar to the behavior of gas. If a certain quantity of gas is pumped into an empty chamber, it will fill the chamber completely and evenly, no matter how big the chamber. Thus suffering completely fills the human soul and conscious mind, no matter whether the suffering is great or little. Therefore the 'size' of human suffering is absolutely relative.

«It is impossible for the inhabitants of different worlds to walk or sit or stand on the same floor, because they have differing conceptions of what is horizontal and what is vertical. Yet they may well share the use of the same staircase. On the top staircase illustrated here, two people are moving side by side and in the same direction, and yet one of them is going downstairs and the other upstairs. Contact between them is out of the question because they live in different worlds and therefore can have no knowledge of each other's existence.»

If life is going to exist in a Universe of this size, then the one thing it cannot afford to have is a sense of proportion.

Spacetime tells matter how to move; matter tells spacetime how to curve.

Success is a relative thing — and the victory of a boy at marbles is equal to the victory of an Octavius at Actium when measured by the scale of cosmic infinity.

Here the attention of the research workers is primarily directed to the problem of reconciling the claims of the special relativity theory with those of the quantum theory. The extraordinary advances made in this field by Dirac ... leave open the question whether it will be possible to satisfy the claims of the two theories without at the same time determining the Sommerfeld fine-structure constant.

Time is an illusion.

How treacherous history is! Half-truths, ignorance, deceptions, false trails, errors, and lies, and buried somewhere in between all of that, the truth, in which it is easy to lose faith, of which it is consequently easy to say, it’s a chimera, there’s no such thing, everything is relative, one man’s absolute belief is another man’s fairy tale; but about which we insist, we insist most emphatically, that it is too important an idea to give up to the relativity merchants.

Asked in 1919 whether it was true that only three people in the world understood the theory of general relativity, [Eddington] allegedly replied: 'Who's the third?

It is a strange thing, but when you are dreading something, and would give anything to slow down time, it has a disobliging habit of speeding up.