Английский словарь американских идиом - cut corners

{v. phr.} 1. To take a short way; not go to each corner. * /He cut corners going home in a hurry./ 2. To save cost or effort; manage in a thrifty way; be saving. * /John's father asked him to cut corners all he could in college./ 3. To do less than a very good job; do only what you must do on a job. * /He had cut corners in building his house, and it didn't stand up well./