Michael Faraday Quotes

78 Sourced Quotes

I propose to distinguish these bodies by calling those anions which go to the anode of the decomposing body; and those passing to the cathode, cations; and when I have occasion to speak of these together, I shall call them ions.

Michael Faraday
I am fully aware that names are one thing and science another.

Michael Faraday
The truth of science has ever had not merely the task of evolving herself from the dull and uniform mist of ignorance, but also that of the repressing and dissolving the phantoms of the imagination.

Michael Faraday
I hardly dare venture, even in the most hypothetical form, to ask whether the Aurora Borealis and Australis may not be the discharge of electricity, thus urged towards the poles of the earth, from whence it is endeavoring to return by natural and appointed means above the earth to the equatorial regions.

Michael Faraday
All these considerations impress my mind strongly with the conviction, that insulation and ordinary conduction cannot be properly separated when we are examining into their nature; that is, into the general law or laws under which their phenomena are produced.

Michael Faraday
Such is... the progress which electricity has made in the last thirty years: chemistry and magnetism have successively acknowledged its overruling influence: and it is probable that every effect depending upon the powers of inorganic matter, and perhaps most of those related to vegetable and animal life, will ultimately be found subordinate to it.

Michael Faraday
I have taken your advice, and the names used are anode cathode anions cations and ions; the last I shall have but little occasion for. I had some hot objections made to them here and found myself very much in the condition of the man with his son and ass who tried to please every body; but when I held up the shield of your authority, it was wonderful to observe how the tone of objection melted away.

Michael Faraday
Let the imagination go, guiding it by judgment and principle but holding it in and directing it by experiment.

Michael Faraday
Ceremony is useless in many cases, and sometimes impertinent; now between you and me it may not be the last, yet I conceive it is the first: therefore I have banished it at this time.

Michael Faraday
In the pursuit of physical science, the imagination should be taught to present the subject investigated in all possible and even impossible views.

Michael Faraday
A man who makes assertions, or draws conclusions, regarding any given case, ought to be competent to investigate it. He has no right to throw the onus on others, declaring it their duty to prove him right or wrong. His duty is to demonstrate the truth of that which he asserts, or to cease from asserting.

Michael Faraday
Occasionally and frequently the exercise of the judgment ought to end in absolute reservation. It may be very distasteful, and great fatigue, to suspend a conclusion; but as we are not infallible, so we ought to be cautious; we shall eventually find our advantage, for the man who rests in his position is not so far from right as he who, proceeding in a wrong direction, is ever increasing his distance.

Michael Faraday
The view which I am so bold as to put forth considers, therefore, radiation as a high species of vibration in the lines of force which are known to connect particles and also masses of matter together.

Michael Faraday
If in such strivings, we... see but imperfectly, still we should endeavor to see, for even an obscure and distorted vision is better than none.

Michael Faraday
ALL THIS IS A DREAM. Still examine it by a few experiments. Nothing is too wonderful to be true, if it be consistent with the laws of nature; and in such things as these experiment is the best test of such consistency.

Michael Faraday
It is the great beauty of our science, chemistry, that advancement in it, whether in a degree great or small, instead of exhausting the subjects of research, opens the doors to further and more abundant knowledge, overflowing with beauty and utility.

Michael Faraday
I have far more confidence in the one man who works mentally and bodily at a matter than in the six who merely talk about it — and I therefore hope and am fully persuaded that you are working. Nature is our kindest friend and best critic in experimental science if we only allow her intimations to fall unbiased on our minds. Nothing is so good as an experiment which, whilst it sets an error right, gives us (as a reward for our humility in being reproved) an absolute advancement in knowledge.

Michael Faraday
The philosopher should be a man willing to listen to every suggestion, but determined to judge for himself.He should not be a respector of persons, but of things.Truth should be his primary object.

Michael Faraday
You will be astonished when I tell you what this curious play of carbon amounts to. A candle will burn some four, five, six, or seven hours. What, then, must be the daily amount of carbon going up into the air in the way of carbonic acid!... Then what becomes of it? Wonderful is it to find that the change produced by respiration... is the very life and support of plants and vegetables that grow upon the surface of the earth.

Michael Faraday
To Prime Minister William Gladstone, when asked about the usefulness of electricity:
Why sir, there is every possibility that you will soon be able to tax it!

Michael Faraday
I... express a wish that you may, in your generation, be fit to compare to a candle; that you may, like it, shine as lights to those about you; that, in all your actions, you may justify the beauty of the taper by making your deeds honourable and effectual in the discharge of your duty to your fellow-men.

Michael Faraday
I am no poet, but if you think for yourselves, as I proceed, the facts will form a poem in your minds.

Michael Faraday
Who would not have been laughed at if he had said in 1800 that metals could be extracted from their ores by electricity or that portraits could be drawn by chemistry.

Michael Faraday
Chemistry is necessarily an experimental science: its conclusions are drawn from data, and its principles supported by evidence from facts.

Michael Faraday
But I must confess I am jealous of the term atom; for though it is very easy to talk of atoms, it is very difficult to form a clear idea of their nature, especially when compounded bodies are under consideration.

Michael Faraday