A colour is a physical object as soon as we consider its dependence, for instance, upon its luminous source, upon other colours, upon temperatures, upon spaces, and so forth. (Ernst Mach)

A colour is a physical object as soon as we consider its dependence, for instance, upon its luminous source, upon other colours, upon temperatures, upon spaces, and so forth.

Related topics

forth instance source colours

Related quotes

The source of all unhappiness is other people. As soon as you learn to think of other people as noisy furniture, the sooner you will be happy. - Wally's Keynote Speech.

Scott Adams

Viewers of television, for instance, aren't aware of their own physical vulnerabilities. They get used, manipulated by images of depersonalized sex.

Vanna Bonta

It is with children that we have the best chance of studying the development of logical knowledge, mathematical knowledge, physical knowledge, and so forth.

Jean Piaget

A sculptor is supposed to be a dull dog anyway, so why should he not break out in colour sometimes, and in my case I'd as soon be hanged for a sheep as a lamb.

Jacob Epstein

Joy is the sweet voice, Joy the luminous cloud - We in ourselves rejoice! And thence flows all that charms or ear or sight, All melodies the echoes of that voice, All colours a suffusion from that light.

Samuel Taylor Coleridge