"I believe in general in a dualism between facts and the ideas of those facts in human heads." ― George Santayana Topic(s): Science Tags: believe, general More From George Santayana "Music is essentially useless, as is life." "The love of all-inclusiveness is as dangerous in philosophy as in art." "For a man who has done his natural duty, death is as natural as sleep." More In Science "Everything that is done in the world is done by hope."― Martin Luther "Each problem that I solved became a rule, which served afterwards to solve other problems."― Rene Descartes "I’m afraid for all those who’ll have the bread snatched from their mouths by these machines. What business has science and capitalism got, bringing all these new inventions into the works, before society has produced a generation educated up to using them!"― Henrik Ibsen