Hi, try reading this: https://en.wikipedia.org/wiki/Golden_Rule.
The Golden Rule is the principle of treating others as one would want to be treated by them. It is sometimes called an ethics of reciprocity, meaning that you should reciprocate to others how you would like them to treat you (not necessarily how they actually treat you). Various expressions of this rule can be found in the tenets of most religions and creeds through the ages.
Also, it has many corollaries in many other religions, cultures and philosophical systems. It can as a basic guide when we go off the right way.