4 ideas
19389 | Truth is a characteristic of possible thoughts [Leibniz] |
19388 | True and false seem to pertain to thoughts, yet unthought propositions seem to be true or false [Leibniz] |
7439 | The qualities involved in sensations are entirely intentional [Anscombe, by Armstrong] |
16707 | Cold and hot are the swiftness and slowness of corpuscular motion [Beeckman] |