He said that he could answer for it that envy is not always connected with it.

他说自己敢负责任地说，嫉妒并不总是和竞争联系在一起。

The answer is actually in the movie, but you may have another answer for it that might be more appropriate for your version of the movie.

答案其实在电影里，但是你可能会有别的答案，这个答案可能更适合于你那个版本的电影。