True Ignorance Is Not The Absence Of

The True Enlightenment Thinker, The True Rationalist, Never Wants To Talk Anyone Into Anything. No, He Does Not Even Want To Convince; All The Time He Is Aware That He May Be Wrong. Above All, He Values The Intellectual Independence Of Others Too Highly To Want To Convince Them In Important Matters. He Would Much Rather Invite Contradiction, Preferably In The Form Of Rational And Disciplined Criticism. He Seeks Not To Convince But To Arouse - To Challenge Others To Form Free Opinions.

The Old Scientific Ideal Of Episteme - Of Absolutely Certain, Demonstrable Knowledge - Has Proved To Be An Idol. The Demand For Scientific Objectivity Makes It Inevitable That Every Scientific Statement Must Remain Tentative For Ever.

Aestheticism And Radicalism Must Lead Us To Jettison Reason, And To Replace It By A Desperate Hope For Political Miracles. This Irrational Attitude Which Springs From Intoxication With Dreams Of A Beautiful World Is What I Call Romanticism. It May Seek Its Heavenly City In The Past Or In The Future; It May Preach 'back To Nature' Or 'forward To A World Of Love And Beauty'; But Its Appeal Is Always To Our Emotions Rather Than To Reason. Even With The Best Intentions Of Making Heaven On Earth It Only Succeeds In Making It A Hell - That Hell Which Man Alone Prepares For His Fellow-men.

No Matter How Many Instances Of White Swans We May Have Observed, This Does Not Justify The Conclusion That All Swans Are White.

What Really Makes Science Grow Is New Ideas, Including False Ideas.