5 ideas
21757 | Philosophy is the conceptual essence of the shape of history [Hegel] |
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] |
12721 | Light, heat and colour are apparent qualities, and so are motion, figure and extension [Leibniz] |
14014 | Space alone, and time alone, will fade away, and only their union has an independent reality [Minkowski] |