id author title date pages extension mime words sentences flesch summary cache txt en-wikipedia-org-4808 Idea - Wikipedia .html text/html 5517 608 64 In philosophy, ideas are usually taken as mental representational images of some object. In his Introduction to An Essay Concerning Human Understanding, Locke defines idea as "that term which, I think, serves best to stand for whatsoever is the object of the understanding when a man thinks, I have used it to express whatever is meant by phantasm, notion, species, or whatever it is which the mind can be employed about in thinking; and I could not avoid frequently using it." [7] He said he regarded the book necessary to examine our own abilities and see what objects our understandings were, or were not, fitted to deal with. Whereas Kant declares limits to knowledge ("we can never know the thing in itself"), in his epistemological work, Rudolf Steiner sees ideas as "objects of experience" which the mind apprehends, much as the eye apprehends light. M. Baldwin, in the Dictionary of Philosophy and Psychology, define idea as "the reproduction with a more or less adequate image, of an object not actually present to the senses." [21] They point out that an idea and a perception are by various authorities contrasted in various ways. ./cache/en-wikipedia-org-4808.html ./txt/en-wikipedia-org-4808.txt