Experience Has Shown That It

It [justice] Is Complete Virtue In The Fullest Sense, Because It Is The Active Exercise Of Complete Virtue; And It Is Complete Because Its Possessor Can Exercise It In Relation To Another Person, And Not Only By Himself.

Not To Know Of What Things One Should Demand Demonstration, And Of What One Should Not, Argues Want Of Education.

Virtue Makes Us Aim At The Right End, And Practical Wisdom Makes Us Take The Right Means.

There Are, Then, Three States Of Mind ... Two Vices--that Of Excess, And That Of Defect; And One Virtue--the Mean; And All These Are In A Certain Sense Opposed To One Another; For The Extremes Are Not Only Opposed To The Mean, But Also To One Another; And The Mean Is Opposed To The Extremes.

The State Comes Into Existence For The Sake Of Life And Continues To Exist For The Sake Of Good Life.