I first need to define good and evil which are different from right and wrong. Evil in my dictionary is not equal to wrong and to understand what does mean we have to understand what good is and vice versa.
Good is the quality of convergence of a set of beings with the aim to unify the beings.
Evil is the quality of divergence of a set of beings with the aim to disunify the beings.
Right is the quality of being correct base on a set of facts.
Wrong is the quality of being incorrect based on a set of facts.
Our understanding of universe for example could be good meaning that the set of concepts which defines the universe reaching to unity, together define the universe, otherwise is evil. Our understanding of universe is correct if the set of facts exist which confirm our understanding otherwise it is wrong.