That doctrine which, professing ignorance, neither asserts nor denies.
The doctrine that the existence of a personal Deity, an unseen world, etc., can be neither proved nor disproved, because of the necessary limits of the human mind (as sometimes charged upon Hamilton and Mansel), or because of the insufficiency of the evidence furnished by physical and physical data, to warrant a positive conclusion (as taught by the school of Herbert Spencer); -- opposed alike dogmatic skepticism and to dogmatic theism.
I do not consider it an insult, but rather a compliment to be called an agnostic. I do not pretend to know where many ignorant men are sure - that is all that agnosticism means. Clarence Darrow
I won't say that I'm an agnostic, since agnosticism maintains that one cannot know... but I'm not averse to the idea of some intelligence or some organizing force that set up the initial conditions of the universe in such a way that ultimately generated stars, planets and life. B. F. Skinner
I have a great love and respect for religion, great love and respect for atheism. What I hate is agnosticism, people who do not choose. Orson Welles
America's freedom of religion, and freedom from religion, offers every wisdom tradition an opportunity to address our soul-deep needs: Christianity, Judaism, Islam, Buddhism, Hinduism, secular humanism, agnosticism and atheism among others. Parker Palmer
My goal is to try to get people into a state of generalized agnosticism, not about God alone, but agnosticism about everything. Robert Anton Wilson