According to Paragraph 1, Cardus observed that.

A.a composer can separate his language and harmonies from his own mind and sensibility

B.a composer can separate his language and harmonies from the mind and sensibility of an artist

C.some people can separate the language and harmonies of a composer from his mind and sensibility

D.the language, harmonies, rhythms, melodies, colors and texture of a composer cannot be separated from each other