idiom  you can't make an omelette without breaking eggs

     This is a saying, it is very useful for advanced-level speakers to learn the expressións that people normally use to refer to particular situations. It makes their output more fluent and helps them not only to understand better the person who speaks that language but also their culture. So, when you want to get something important, sometimes you will have to make a sacrifice.

     In order to achieve a goal, very often you must cause unpleasant effects:                                                                         you can't make an omelette without breaking eggs,