"The truth is a mobile army of metaphors, metonyms, anthropomorphisms, in short, a sum of human relations which were poetically and rhetorically heightened, transferred, and adorned, and after long use seem solid, canonical, and binding to a nation. Truths are illusions about which it has been forgotten that they are illusions." - Friedrich Nietzsche
“TRUTH with capital letters!” Nietzsche exclaimed. “I forget, Josef, that scientists have still to learn that TRUTH, too, is an illusion—but an illusion without which we can’t survive.
Irvin D. Yalom • When Nietzsche Wept: A Novel Of Obsession
Truth is a concept of the human intellect that arises after infancy. There are three culturally sanctioned concepts of truth: perceptual, explanatory (which includes memories) and predictive. They are meant to correspond to present, past and future external states of affairs, respectively.
Bernardo Kastrup • More Than Allegory

The only truth that may be observed is truth garbed in the appearance of truth.
