Facile credo, plures esse Naturas invisibiles quam visibiles in rerum universitate. Sed horum omnium familiam quis nobis enarrabit ? et gradus et cognationes et discrimina et singulorum munera ? Quid agunt ? quae loca habitant ? Harum rerum notitiam semper ambivit ingenium humanum, nunquam attigit. Juvat, interea, non diffiteor, quandoque in animo, tanquam in tabule majoris et melioris mundi imaginem contemplari : ne mens assuefacta hodiernae vitae minutiis se contrahat nimis, et tota subsidat in pusillas cogitationes. Sed veritati interea invigilandum est, modusque servandus, ut certa ab incertis, diem a nocte, distinguamus.
— T. Burnet, Archaeol. Phil., p. 68 (slightly edited by Coleridge). (Translation)
I can easily believe, that there are more invisible than visible Beings in the universe. But who shall describe for us their families? and their ranks and relationships and distinguishing features and functions? What they do? where they live? The human mind has always circled around a knowledge of these things, never attaining it. I do not doubt, however, that it is sometimes beneficial to contemplate, in thought, as in a Picture, the image of a greater and better world; lest the intellect, habituated to the trivia of daily life, may contract itself too much, and wholly sink into trifles. But at the same time we must be vigilant for truth, and maintain proportion, that we may distinguish certain from uncertain, day from night.
How a Ship having passed the Line was driven by storms to the cold Country towards the South Pole ; and how from thence she made her course to the tropical Latitude of the Great Pacific Ocean ; and of the strange things that befell ; and in what manner the Ancyent Marinere came back to his own Country.