What Does an Angel Look Like?

Humans are the smartest spirits in the universe. The brain and heart are important organs of the human body. It is also an important part of emotion, definition, and expression. What is thought in the heart is judged by the brain, this huge filter, whether it should or should not be done, right or wrong, beneficial or disadvantageous, quitting or persisting, near or far... Finally, through the body of this puppet, wisdom or stupidity is fully expressed.