“Atoms were originally proposed as an idea. Although their presence was proved by various means, people did not think that they could see them directly. This was so until recently. We are now able to directly see atoms by employing powerful microscopic techniques.”

—  C. N. R. Rao

Source: Understanding Chemistry (1999), p. 22

Adopted from Wikiquote. Last update June 3, 2021. History

Help us to complete the source, original and additional information

Do you have more details about the quote "Atoms were originally proposed as an idea. Although their presence was proved by various means, people did not think th…" by C. N. R. Rao?
C. N. R. Rao photo
C. N. R. Rao 40
Indian chemist 1934

Related quotes

Willem de Sitter photo
Mark Eyskens photo

“Governments of developing countries sometimes proposed projects that did not directly benefit the population, but did benefit the government; the so-called 'white elephants.'”

Mark Eyskens (1933) Belgian politician

For example, they wanted to build highways and build large buildings, while we thought it was better to focus on good education.
Development cooperation not only helps others, but also ourselves http://www.wereldmissiehulp.be/eyskens/

Bawa Muhaiyaddeen photo
Nikola Tesla photo

“The idea of atomic energy is illusionary but it has taken so powerful a hold on the minds, that although I have preached against it for twenty-five years, there are still some who believe it to be realizable.”

Nikola Tesla (1856–1943) Serbian American inventor

Quoted in 'Tesla, 75, Predicts New Power Source', New York Times (5 Jul 1931), Section 2, 1.

Mark Oliphant photo

“We were able to discover two new kinds of atomic species, one was hydrogen of mass 3, unknown until that time, and the other helium of mass 3, also unknown.”

Mark Oliphant (1901–2000) Governor of South Australia (1971-76)

On his research on atomic nuclei with Ernest Rutherford, p. 24
Portraits in Science interviews (1994)
Context: We were able to discover two new kinds of atomic species, one was hydrogen of mass 3, unknown until that time, and the other helium of mass 3, also unknown. … We were able to show that heavy hydrogen nuclei, that is to say the cores of heavy hydrogen atoms, could be made to react with one another to produce a good deal of energy and new kinds of atom. …Of course, we had no idea whatever that this would one day be applied to make hydrogen bombs. Our curiosity was just curiosity about the structure of the nucleus of the atom, and the discovery of these reactions was purely, as the Americans would put it, coincidental.

John Wesley photo

“In order to examine ourselves thoroughly, let the case be proposed in the strongest manner. What, if I were to see a Papist, an Arian, a Socinian casting out devils? If I did, I could not forbid even him, without convicting myself of bigotry. Yea, if it could be supposed that I should see a Jew, a Deist, or a Turk, doing the same, were I to forbid him either directly or indirectly, I should be no better than a bigot still.”

John Wesley (1703–1791) Christian theologian

Sermon 38 "A Caution against Bigotry http://www.ccel.org/ccel/wesley/sermons.v.xxxviii.html
Sermons on Several Occasions (1771)
Context: In order to examine ourselves thoroughly, let the case be proposed in the strongest manner. What, if I were to see a Papist, an Arian, a Socinian casting out devils? If I did, I could not forbid even him, without convicting myself of bigotry. Yea, if it could be supposed that I should see a Jew, a Deist, or a Turk, doing the same, were I to forbid him either directly or indirectly, I should be no better than a bigot still.
O stand clear of this! But be not content with not forbidding any that casts out devils. It is well to go thus far; but do not stop here. If you will avoid all bigotry, go on. In every instance of this kind, whatever the instrument be, acknowledge the finger of God. And not only acknowledge, but rejoice in his work, and praise his name with thanksgiving. Encourage whomsoever God is pleased to employ, to give himself wholly up thereto. Speak well of him wheresoever you are; defend his character and his mission. Enlarge, as far as you can, his sphere of action; show him all kindness in word and deed; and cease not to cry to God in his behalf, that he may save both himself and them that hear him.
I need add but one caution: Think not the bigotry of another is any excuse for your own. It is not impossible, that one who casts out devils himself, may yet forbid you so to do. You may observe, this is the very case mentioned in the text. The Apostles forbade another to do what they did themselves. But beware of retorting. It is not your part to return evil for evil. Another’s not observing the direction of our Lord, is no reason why you should neglect it. Nay, but let him have all the bigotry to himself. If he forbid you, do not you forbid him. Rather labour, and watch, and pray the more, to confirm your love toward him. If he speak all manner of evil of you, speak all manner of good (that is true) of him.

Philip José Farmer photo

“Now we have lit a candle to the power
Of atoms; now we know we're heirs of light
Itself…”

Philip José Farmer (1918–2009) American science fiction writer

Sestina of the Space Rocket (1953)

Joyce Carol Oates photo
A.C. Bhaktivedanta Swami Prabhupada photo

“Only the search back to the origins of one’s ideas in order to see the real arguments for them, before people became so certain of them that they ceased thinking about them at all, can liberate us.”

Allan Bloom (1930–1992) American philosopher, classicist, and academician

“Western Civ,” p. 20.
Giants and Dwarfs (1990)
Context: Only the search back to the origins of one’s ideas in order to see the real arguments for them, before people became so certain of them that they ceased thinking about them at all, can liberate us. Our study of history has taught us to laugh at the follies of the whole past, the monarchies, oligarchies, theocracies, and aristocracies with the fanaticism for empire or salvation, once taken so seriously. But we have very few tools for seeing ourselves in the same way, as others will see us. Each age always conspires to make its own way of thinking appear to be the only possible or just way, and our age has the least resistance to the triumph of its own way. There is less real presence of respectable alternatives and less knowledge of the titanic intellectual figures who founded our way.

Related topics