Higher, directed forms of energy (e. g., mechanical, electric, chemical) are dissipated, that is, progressively converted into the lowest form of energy, i. e., undirected heat movement of molecules; chemical systems tend toward equilibria with maximum entropy; machines wear out owing to friction; in communication channels, information can only be lost by conversion of messages into noise but not vice versa, and so forth.
Ludwig von BertalanffyRelated topics
chemical communication conversion electric entropy equilibrium form forth heat lost maximum noise vice wear higher channelsRelated quotes
It is from numberless diverse acts of courage and belief that human history is shaped. Each time a man stands up for an ideal, or acts to improve the lot of others, or strikes out against injustice, he sends forth a tiny ripple of hope, and crossing each other from a million different centers of energy and daring those ripples build a current which can sweep down the mightiest walls of oppression and resistance.
Robert F. Kennedy
The public has lost the habit of movie-going because the cinema no longer possesses the charm, the hypnotic charisma, the authority it once commanded. The image it once held for us all - that of a dream we dreamt with our eyes open - has disappeared. Is it still possible that one thousand people might group together in the dark and experience the dream that a single individual has directed.
Federico Fellini
In that Macondo forgotten even by the birds, where the dust and the heat had become so strong that it was difficult to breathe, secluded by solitude and love and by the solitude of love in a house where it was almost impossible to sleep because of the noise of the red ants, Aureliano, and Amaranta Úrsula were the only happy beings, and the most happy on the face of the earth.
Gabriel García Márquez
A mechanical manufacture being commonly occupied with one substance, which it conducts through metamorphoses in regular succession^ may be made nearly automatic; whereas a chemical manufacture depends on the play of delicate affinities between two or more substances, which it has to subject to heat and mixture under circumstances somewhat uncertain, and must therefore remain, to a corresponding extent, a manual operation.
Andrew Ure
When you live in a capitalistic society, the currency of the dissemination of information goes through capitalistic channels. Would Noam Chomsky object to his works being sold at Barnes & Noble? No, because that's where people buy their books. We're not interested in preaching to just the converted. It's great to play abandoned squats run by anarchists, but it's also great to be able to reach people with a revolutionary message, people from Granada Hills to Stuttgart.
Tom Morello