A Quote by Hermann von Helmholtz
Black is real sensation, even if it is produced by entire absence of light. The sensation of black is distinctly different from the lack of all sensations.
Related Quotes
Love is not a feeling; it's a sensation. Drinking water when you're thirsty is a sensation, not a feeling. Being in nature or swimming in the sea is a sensation, not a feeling. Lying down when you're tired is sensational, not a feeling, although you may say it feels good. Feeling is an emotional interpretation of experience and these sensations don't need interpretation; they are just good or right. Making physical love rightly is a sensation, not a feeling. So is the love of God. The same goes for joy and beauty; both are sensational.'
As you are aware, no perceptions obtained by the senses are merely sensations impressed on our nervous systems. A peculiar intellectual activity is required to pass from a nervous sensation to the conception of an external object, which the sensation has aroused. The sensations of our nerves of sense are mere symbols indicating certain external objects, and it is usually only after considerable practice that we acquire the power of drawing correct conclusions from our sensations respecting the corresponding objects.
He who fears death either fears the loss of sensation or a different kind of sensation. But if thou shalt have no sensation, neither wilt thou feel any harm; and if thou shalt acquire another kind of sensation, thou wilt be a different kind of living being and thou wilt not cease to live.
The sensation of writing a book is the sensation of spinning, blinded by love and daring. It is the sensation of rearing and peering from the bent tip of a grass blade, looking for a route.
My mother is black, from Grenada, so my blackness was always there, but It wasn't until I started hanging with the upperclassmen black actors at my high school that I really got my roots in being a black American, which is a distinctly different identity and experience.
In ordinary speech the words perception and sensation tend to be used interchangeably, but the psychologist distinguishes. Sensations are the items of consciousness--a color, a weight, a texture--that we tend to think of as simple and single. Perceptions are complex affairs that embrace sensation together with other, associated or revived contents of the mind, including emotions.
An observation, strictly, is only a sensation. Nobody means that we should reject everything but sensations. But as soon as we go beyond sensations we are making inferences.
Pain is a sensation produced by something contrary to the course of nature and this sensation is set up by one of two circumstances: either a very sudden change of the temperament (or the bad effect of a contrary temperament) or a solution of continuity.
The sensation of writing a book is the sensation of spinning, blinded by love and daring. It is the sensation of a stunt pilot's turning barrel rolls, or an inchworm's blind rearing from a stem in search of a route. At its worst, it feels like alligator wrestling, at the level of the sentence.
Black is the absence of all color. White is the presence of all colors. I suppose life must be one or the other. On the whole, though, I think I would prefer color to its absence. But then black does add depth and texture to color. Perhaps certain shades of gray are necessary to a complete palette. Even unrelieved black. Ah, a deep philosophical question. Is black necessary to life, even a happy life? Could we ever be happy if we did not at least occasionally experience misery?
Free will is the sensation of making a choice. The sensation is real, but the choice seems illusory. Laws of physics determine the future.
For the modern physicist, reality is the whole thing, past and future joined in a single history. The sensation of now is just that, a sensation, and different for everyone. Instead of one master clock, we have clocks in multitudes.
Not bodies produce sensations, but element-complexes (sensation-complexes) constitute the bodies. When the physicist considers the bodies as the permanent reality, the 'elements' as the transient appearance, he does not realise that all 'bodies' are only mental symbols for element-complexes (sensation-complexes).
There is a wide, yawning black infinity. In every direction, the extension is endless; the sensation of depth is overwhelming. And the darkness is immortal. Where light exists, it is pure, blazing, fierce; but light exists almost nowhere, and the blackness itself is also pure and blazing and fierce.
The abuse of food, alcohol, or drugs is essentially a material response to a need that isn't really physical at its foundation.. What we are looking for is pure joy rather than mere sensation, or even oblivion of sensation. Addiction is unrecognized spiritual craving.
Do not several sorts of Rays make Vibrations of several bignesses, which according to their bigness excite Sensations of several Colours, much after the manner that the Vibrations of the Air, according to their several bignesses excite Sensations of several Sounds? And particularly do not the most refrangible Rays excite the shortest Vibrations for making a Sensation of deep violet, the least refrangible the largest form making a Sensation of deep red, and several intermediate sorts of Rays, Vibrations of several intermediate bignesses to make Sensations of several intemediate Colours?
Related Authors
Alan Lightman Quotes
American
Physicist
Albert Einstein Quotes
German
Physicist
Brian Greene Quotes
American
Physicist
Freeman Dyson Quotes
American
Physicist
Gregory Benford Quotes
American
Physicist
J. Robert Oppenheimer Quotes
American
Physicist
Lawrence M. Krauss Quotes
American
Physicist
Leonard Mlodinow Quotes
American
Physicist
Lisa Randall Quotes
American
Physicist
Michio Kaku Quotes
American
Physicist
Murray Gell-Mann Quotes
American
Physicist
Niels Bohr Quotes
Danish
Physicist
Richard P. Feynman Quotes
American
Physicist
Roger Penrose Quotes
English
Physicist
Stephen Hawking Quotes
English
Physicist
Werner Heisenberg Quotes
German
Physicist