I enjoyed it very much to read this book and even the methodological part with descriptions of all the measures did not stop me reading it - and English is a foreign language for me. It is the whole spirit of the book, the attempt to find answers for central questions concerning human development which provides a red line. And this is what caught me. So if English is a foreign language for you, don't hesitate to get that book: The Clarity in writing and the clarity of thoughts makes it easy to follow.