Question

Поставить в косвенную речь.

Albert Einstein liked the film with Charlie Chaplin. Once he wrote a letter to Chaplin:

«Everybody in the world understands your film "Golden Fever" ("Золотая лихорадка"). You will become a great man by all means.»

Chaplin's answer was:

«I like you even more. Nobody in the world understands your "Theory of Relativity" and you have already become a great man.»

Answer 1

Albert Einstein wrote to Chaplin that everybody in the world understood his film "Golden Fever" and added that Chaplin would become a great man by all means.

Chaplin answered that he liked him (Einstein) even more and added that nobody in the world understood his( Einstein's) "Theory of Relativity" and he( Einstein)  had already become a great man.