The Moral Decisions Of Others Should Be

There Is No Pure, Disinterested, Theory-free Observation.

The Growth Of Knowledge Depends Entirely Upon Disagreement.

If We Are Uncritical We Shall Always Find What We Want: We Shall Look For, And Find, Confirmations, And We Shall Look Away From, And Not See, Whatever Might Be Dangerous To Our Pet Theories. In This Way It Is Only Too Easy To Obtain What Appears To Be Overwhelming Evidence In Favor Of A Theory Which, If Approached Critically, Would Have Been Refuted.

We Do Not Choose Political Freedom Because It Promises Us This Or That. We Choose It Because It Makes Possible The Only Dignified Form Of Human Coexistence, The Only Form In Which We Can Be Fully Responsible For Ourselves. Whether We Realize Its Possibilities Depends On All Kinds Of Things — And Above All On Ourselves.

We Do Not Know Anything - This Is The First. Therefore, We Should Be Very Modest - This Is The Second. Not To Claim That We Do Know When We Do Not - This Is The Third. That's The Kind Of Attitude I'd Like To Popularize. There Is Little Hope For Success.