Биз, погуглила, это просто мантра из сети https://www.google.com/search?ie=UTF-8&client=ms-android-samsung&source=android-browser&q=%D1%8F+%D0%B2%D0%B5%D1%80%D1%8E+%D0%B2+%D0%B8%D0%B4%D0%B5%D0%B0%D0%BB%D1%8C%D0%BD%D1%8B%D0%B9+%D0%B1%D1%80%D0%B0%D0%BA+%D0%B8+%D0%B8%D0%B4%D0%B5%D0%B0%D0%BB%D1%8C%D0%BD%D1%83%D1%8E+%D1%81%D0%B5%D0%BC%D1%8C%D1%8E