What does it mean to cultivate love in the world of mortals?

There are so many troubles in the world that we can't give up our feelings. It means that everything in the world is disturbing, and everyone can't give up their feelings and friendship and master the rules of everything in the world. This is also a kind of practice. In the face of emotional interference, we must remain rational, keep a clear head at the same time, don't be influenced by emotions, and calmly analyze, so as to make the right decision.