For all these reasons， many of which are bound up with things undoubtedly good， marriage has become difficult， and if it is not to be a barrier to happiness it must be conceive in a somewhat new way.(正是由于这些原因(其实很多是与善的事物密切相关的)才使婚姻变得这么困难，要想不让它成为幸福的障碍就必须想出新招。)