It makes me think of Parmenides:
https://en.wikipedia.org/wiki/Parmenides
http://www.iep.utm.edu/parmenid/
http://plato.stanford.edu/entries/parmenides/
https://en.wikipedia.org/wiki/Parmenides
http://www.iep.utm.edu/parmenid/
http://plato.stanford.edu/entries/parmenides/
"A wise man ... proportions his belief to the evidence."
— David Hume, An Enquiry Concerning Human Understanding, Section X, Part I.