To him, things always go wrong. Life in reality is like that. Thus, to conquer the world is easy, but to conquer the self is hard. The ultimate problem of human beings is human beings ourselves. The disasters of our times are from human beings ourselves, not from nuclear bombs, so human beings are the most difficult things to deal with.
Human beings are the most lovable creatures and are also the most hateful creatures.
However, on the other side, human beings are worthy of praise since they can reach the highest level of realm. So the status of a man fluctuates. A man can go upward to be a sage and can also go downward to be something worse than a beast. In nie4pan2 fa3shen1, all problems have been solved. What we are now discussing is life in reality, life as such.