The agnostic knows not of any proposition whether it be true or false.
"Theological Essays"
Charles Bradlaugh
Sometimes we might fancy ourselves listening to a debate on the inspiration of Scripture between an agnostic, a Catholic, and an accommodating broad Churchman.
"Roman Society from Nero to Marcus Aurelius"
Samuel Dill
But though this is sufficient ground for an agnostic policy, it does prove an agnostic theory.
"The Approach to Philosophy"
Ralph Barton Perry