A Language Presupposes That All The Individual

The Critical Principle Demanded An Examination, For Instance, Of The Contribution Of Different Periods, Thus To Some Extent Embarking On Historical Linguistics.

Linguistics Will Have To Recognise Laws Operating Universally In Language, And In A Strictly Rational Manner, Separating General Phenomena From Those Restricted To One Branch Of Languages Or Another.

A Linguistic System Is A Series Of Differences Of Sound Combined With A Series Of Differences Of Ideas...

In Fact, From Then On Scholars Engaged In A Kind Of Game Of Comparing Different Indo-european Languages With One Another, And Eventually They Could Not Fail To Wonder What Exactly These Connections Showed, And How They Should Be Interpreted In Concrete Terms.

It Is One Of The Aims Of Linguistics To Define Itself, To Recognise What Belongs Within Its Domain. In Those Cases Where It Relies Upon Psychology, It Will Do So Indirectly, Remaining Independent.