We Have In Fact, Two Kinds Of

But If Thought Is To Become The Possession Of Many, Not The Privilege Of The Few, We Must Have Done With Fear. It Is Fear That Holds Men Back - Fear Lest Their Cherished Beliefs Should Prove Delusions, Fear Lest The Institutions By Which They Live Should Prove Harmful, Fear Lest They Themselves Should Prove Less Worthy Of Respect Than They Have Supposed Themselves To Be.

A Religious Creed Differs From A Scientific Theory In Claiming To Embody Eternal And Absolutely Certain Truth, Whereas Science Is Always Tentative, Expecting That Modification In Its Present Theories Will Sooner Or Later Be Found Necessary, And Aware That Its Method Is One Which Is Logically Incapable Of Arriving At A Complete And Final Demonstration.

I Am Compelled To Fear That Science Will Be Used To Promote The Power Of Dominant Groups Rather Than To Make Men Happy.

The Whiter My Hair Becomes, The More Ready People Are To Believe What I Say.

An Individual Human Existence Should Be Like A River