The basic virtue of humans is to assist needy people at the time of their need.

 Not looking that when he will cry for help. The writ of law is universal no one escape from it. The high ups and the down people all obey the law by its forces.
If someone tells us and provokes us that we are superior to all other humans as you enjoy this position due to your ability and strength. We are saturated with pride and disgrace others. This is the time when we start our decline. As we know that all human beings are equal, there is no preference for each other. 

We must be human as it is the virtue of humans to assist others in time of need.

The horn having animals attack all those animals who are without horn becomes its prey. We are taking that character that animals have. If these characters persist it means that we come out of the human race. We take the shape of animals.
See all those people who behave as such facing hatred.

As they violated the law of nature. The law of nature is to love and get love. So a peaceful life exists when we abide by and show obligation to laws. I personally know that those who obey the law and its force will not face any difficulty. I know that those who violate the law of the country, sabotage the system, and expect a better life is not a sane person. As the tit for tat process is always in function.

Similarly, as you sow, so shall you reap. There is no chance to get another thing. The miserable lives in our society we have observed that they snatch and disgrace others, by their might and stout, but now facing a very shameful life. All the curses are now on him, because of his bad action.
All people work for a peaceful life, do compromises in their whole life just for the sake of good and prosperous life. Then gets reward for it without applying any force. Respect the ideas of others, and save the personality from hatred.

Conclusion:

 Always behave like humans, as human characters look beautiful only on the good actions. Bad action is shown by the wild animals only.