Asked here:

Why should we learn Russian from the textbooks of Dietmar Eliashevich Rosenthal?

We answered:

Because even Dmitry Elijahevich Rosenthal knows Russian better than you. And also because he, unlike most of our compatriots with you, loves Russian language, not hates it. He tastes the culture of speech, preserves the beauty of the word, avoiding spelling and punctuation errors, and does not dream of replacing all Russian words with cool-sounding foreign words. Can you boast of this, great speaker of the language?