How to have a good reputation?

By doing best things for the people without any return ,just loving them on our Lord nothing at all , and please don't wait any return in this existence from people ,wait only from Allah , and more than this tapping more effort in your life even if people who are around you don't feel this effort so,even if they shame you tell them ( God reward you all the best) and complete your fatigue with conscience seek the pleasure of God