Quote by Walt Whitman

“There is nothing in the unseen world that is going to remain unseen.”

— Ronny McLean

“In the absence of proof, all that matters is perception.”

— Brodi Ashton

“In the absence of proof, you believe.”

— William Kent Krueger

“What can be asserted without proof can be dismissed without proof.”

— Christopher Hitchens

“What has been seen cannot be unseen”

— Julia Spencer-Fleming

“Anyone can prove anything except that anything's worth proving. ("The Undying Thing")”

— Barry Pain

“There is a light that shines in the darkness, which is only visible there.”

— Barbara Brown Taylor

“Just because something cannot be seen with one’s physical eyes does not mean it does not exist.”

— Megan Mary

“If existance of something cannot be proved scientifically, it only means that science is not equipped to prove it right now.”

— Sukant Ratnakar

“But absence of evidence is not evidence of absence.”

— Gordon Chang

“Once a profound truth is seen, it cannot be un seen.”

— Dave Sim

“Among the many certainties whose lack he complained of, one alone is present, and it is that all things appear to us as they…

— Umberto Eco