http://www.josephbarkley.com/2015/10/08/how-im-eliminating-wasted-time/

Hustle breeds activity. Hurry breeds absent-mindedness. Hustle means running toward something you want. Hurry means running away from something you fear. Hustle is fueled by priority. Hurry is fueled by worry. Hustle appreciates progress and results. Hurry only sees the next thing.