...capable of motion, that its motion should be persistent, and so on, are truths which may, for anything we know, be of the kind which metaphysicians call...of deduction, but we have no data for speculating as to their origin. But that there should be so much matter and not more in every molecule of hydrogen...

...that all action should be between two portions of matter, and so on, are truths which may, for aught we know, be of the kind which metaphysicians call...have no data for speculating on their origin. "But many of the ordinary instances of collocation are adjustments of constants, which are not only arbitrary...

...motion should be persistent, and so on, are truths which may, for anything we know, be of MOLECULES. 377 the kind which metaphysicians call necessary. We may...of deduction, but we have no data for speculating as to their origin. But that there should be exactly so much matter and no more in every molecule of...

...capable of motion, that its motion should be persistent, and so on, are truths which may, for any thing we know, be of the kind which metaphysicians call...of deduction ; but we have no data for speculating as to their origin. But that there should be exactly so much matter and no more in every molecule of...

...capable of motion, that its motion should be persistent, and so on, are truths which may, for anything we know, be of the kind which metaphysicians call...of deduction^ but we have no data for speculating as to their origin. But that there should be exactly so much matter and no more in every molecule of...

...its motion should be persistent, and so on, are truths which may, for anything we know, be of a kind metaphysicians call necessary. We may use our knowledge of such truths for the purpose of deduction, but we have no data for speculating as to their origin. But that there should...