sad ending~new beginning...

sad ending~new beginning... Every happy ending is just a new beginning! a sad ending a good beginning makes --- good ending A good beginning makes a good ending A good beginning marks a good ending A bad beginning makes a bad ending. a bad beginning makes a bad ending A good beginning makes a good ending.为什么是beginning和ending而不是 SE在文章中除了sad ending, Beginning a new life new beginning什么意思