5 ideas
12741 | If experience is just a dream, it is still real enough if critical reason is never deceived [Leibniz] |
12740 | The strongest criterion that phenomena show reality is success in prediction [Leibniz] |
7803 | Modal logic began with translation difficulties for 'If...then' [Lewis,CI, by Girle] |
12721 | Light, heat and colour are apparent qualities, and so are motion, figure and extension [Leibniz] |
9425 | Lewis later proposed the axioms at the intersection of the best theories (which may be few) [Mumford on Lewis] |