[dschiptsov]

Moreover, trying to study CS in a language other than English leads to lots of misinterpretations and misunderstandings.

English, fluent reading at least, is absolutely must have for a CS person.

There is a huge difference between, say, Indian guys being taught in English and Russian being taught in Russian.)

And, of course, never read any serious books, like TAOCP or SCIP in translation.) Master your English first and then enjoy non-distorted flow of author's thoughts in his own wording.