"What's right isn't always popular. What's popular isn't always right."
                             Albert Einstein 
                                   
What Albert Einstein means is that just because the right thing isn't popular or what is popular isn't choosing the right you have to do the right anyway. For example, if I am in a room with 19 other people and they are all drinking because it is popular to drink. I will do the right thing and avoid them,  even if it is the popular thing it is not the right thing to do. A lot of things that are popular are not always bad. For example, what is popular right now is electronic devices. In this case these electronics are both good and popular. Electronics are not very good but at the same time they are not as harmful as drugs. Choose the right thing even if it may not be popular. It is best for us.