For those who learn Russian Russian journalist Mr Pozner "How I've learned Russian": "Gradually I've realized that there are three hard overcome difficulties: The first one is Declension. Generally it's not really understandable what is that, why it has to be. The second is The Tenses. Imperfect and Perfect tenses is absolutely nonsense. There is no thing like that in the languages I know. It's unbelievable hard. And finally - lack of logic. You know, all of the Latin based languages - they have a logic. Latin is remarkably logical, you can easily understand how a words are organized and why. Russian is not like that - there is no logic. In a way Russian is archaic language and maybe its beauty in this." Mr Vladimir Pozner's experience could be taken as a great example! Here is his triple languages speech: https://www.youtube.com/watch?v=dWgbQNjZlaY Interview with Sting in English: https://www.youtube.com/watch?v=GHcsGZzJWds And of course there are a lot in Russian that you can find by yourself!