大学英语考试作文：道德问题

Someone once said that morality is not really the doctrine of how to make ourselves happy but of how we are to be worthy of happiness.Morality is a discussion point in society,and there are some examples about morality.
Respecting the old and caring for the young is a general knowledge.But,we often hear the news about many young people don't respect the old,some parents abuse their children,some businessman indeed chase for the possible profit at the cost of being lack of ethics and so on.Why there are so many examples about morality?Is the tempt of interest or lowest permissible level of virtue?
To my way of thinking,in order to make a country strong, moral education is be of prime importance.We should be aware of the importance of moral building.