I Have Not Yet Understood

I have not yet understood, Is man's behaviour kind or rude. Is man a humanitarian and vegetarian, And the earth's superior authoritarian? Then how he fulfills his appetite, And considers himself right. With eyes, nose, skin, flesh and blood, Both together reside the world. In joy, sorrow, pain and fear, And the loss of belongings near and dear. Both inhale and exhale the same air, Avoiding perils, they both care. As I read through the history, I find it a great mystery. Has ever man used his light? My soul and heart, to the question fight.