most famous international letters... from the fourth century BC to the end of the eighteenth century

If biographies are the funniest and most enjoyable branch of literature, then the most funniest and most enjoyable in biographies are personal letters. This is because a person's messages are his open soul, and the true mirror of his heart, in which what goes on in his mind and what he hides in the depths of his soul is reflected in it, so that he appears in them clearly as he truly is, not distorted or reversed. He appears in them even during its formation, before it completes its elements and takes its final form. The letter records the mental life of its writer, and helps to analyze his instincts and emotions, and the true foundations on which his works are based. The letter reveals the morals of its writer, and the hidden reasons for his behavior and actions, whether he knew it or not. It reveals the small, trivial matters behind the great truths, and reminds us that history was once true life, and that its people were living men and women. A treasure trove of these messages is, in fact, a treasure trove of honest and living citizens that appeared to the world openly and not repressed. How true is what was said in the description of letters: &quote;Letters are souls, and they speak, and they have the power to express the ecstasy of the heart, and they do not lack any of the heat of emotions, and they send them to the heart as the writer himself sends them, and they contain all the tenderness and tenderness of speech. Sometimes he has the courage to express what he cannot speak