Comedy Has Had No History, Because It

Emotions Of Any Kind Are Produced By Melody And Rhythm; Therefore By Music A Man Becomes Accustomed To Feeling The Right Emotions; Music Has Thus The Power To Form Character, And The Various Kinds Of Music Based On Various Modes May Be Distinguished By Their Effects On Character.

It Is The Repeated Performance Of Just And Temperate Actions That Produces Virtue.

It Is Not Easy To Determine The Nature Of Music, Or Why Any One Should Have A Knowledge Of It.

When People Are Friends, They Have No Need Of Justice, But When They Are Just, They Need Friendship In Addition.

The Shape Of The Heaven Is Of Necessity Spherical; For That Is The Shape Most Appropriate To Its Substance And Also By Nature Primary.