And What, Then, Is Belief? It Is

It Is Terrible To See How A Single Unclear Idea, A Single Formula Without Meaning, Lurking In A Young Man's Head, Will Sometimes Act Like An Obstruction Of Inert Matter In An Artery, Hindering The Nutrition Of The Brain And Condemning Its Victim To Pine Away In The Fullness Of His Intellectual Vigor And In The Midst Of Intellectual Plenty.

The Definition Of Definition Is At Bottom Just What The Maxim Of Pragmatism Expresses.

Effort Supposes Resistance.

A Pair Of Statements May Be Taken Conjunctively Or Disjunctively; For Example, "it Lightens And It Thunders ," Is Conjunctive, "it Lightens Or It Thunders" Is Disjunctive. Each Such Individual Act Of Connecting A Pair Of Statements Is A New Monad For The Mathematician .

A Sign, Or Representamen, Is Something Which Stands To Somebody For Something In Some Respect Or Capacity. It Addresses Somebody,that Is, Creates In The Mind Of That Person An Equivalent Sign, Or Perhaps A More Developed Sign. That Sign Which It Creates I Call The Interpretant Of The First Sign. The Sign Stands For Something, Its Object. It Stands For That Object, Not In All Respects, But In Reference To A Sort Of Idea, Which I Have Sometimes Called The Ground Of The Representamen.