From this it can be seen that, as a rule, quite slight magnifications suffice to bring all representable details into observation.
If "the idea of humanity," as Kant called it, has ethical perfection at its core, then a universe which is really an organic whole must be ultimately representable as a moral order or a spiritual kingdom such as Leibnitz named, in words borrowed from St Augustine, a city of God.
Sensations, he argued, thus being representable by numbers, psychology may become an "exact" science, susceptible of mathematical treatment.