"I do not mind at all that is not a Cartesian provided he does not offer us suppositions like that of attraction."

“What a wonderful and amazing Scheme have we here of the magnificent Vastness of the Universe! So many Suns, so many Earths, and every one of them stock’d with so many Herbs, Trees and Animals, and adorn’d with so many Seas and Mountains! And how must our wonder and admiration be encreased when we consider the prodigious distance and multitude of the Stars?”

“We shall be less apt to admire what this World calls Great, shall nobly despise those Trifles the generality of Men set their Affections on, when we know that there are a multitude of such Earths inhabited and adorned as Well as our own.”

“...the power of this line to measure time.”

“I believe that we do not know anything for certain, but everything probably.”

“Now since in so many Things they... agree, what can be more probable than that in others they agree too; and that the other Planets are as beautiful and as well stock'd with Inhabitants as the Earth? Or what shadow of Reason can there be why they should not?”

“There are many degrees of Probable, some nearer Truth than others, in the determining of which lies the chief exercise of our Judgment.”