"It is our duty to concentrate  all our influence to make popular that which is sound and good, and unpopular that which is unsound"(not good).

This quote means that you always have to choose what is right. Before doing something you have to think. You think if what you are doing is right or its wrong and if it is safe. You think and then acted. For example if they tell you to use drugs. You will first think is there are good beneficial s out of this. If you are right the answer would be stay away from it and say it sounds not good. The following reasons is because it will only harm you. Also because you are not going to get a healthy and good use out of it. In the other hand if they want to take to the park and just have fun. The answer will be yes because you will get a good use out of it. For example you will spend more time will the people you like to spend time with. You will feel more relax less stress, Lastly knowing that you will be safe.