It takes courage to live in this world. Because if you are alive, then you need to take action. And for taking a decisive step, you need to be courageous. The courage to stand up for an oppressed person, the courage to stand up against discrimination, the courage to stop violence against animals, the courage to preserve the earth, or even the courage to listen to the news of genocide and wish to have the strength to do something for it.
But many of us do not take action. Or do not even care. We may be afraid or may wait for someone else to do something. Say a superman or someone beyond us.