Naming something is not explaining it." Do accidents occur because of "aggressive driving"? or Do people donate money to charity because they "want to help others"?" The "aggressive driving" and "want to help others" are the phrases that seem clear and may be used by many people or in the media as if they are complete in themselves. Think about a person driving fast because he is in a hurry. Think about a person who is driving with fatigue. Also, think about people who give money to charity because they want to get tax exempt in return and those who want to be recognized by the people in the society, or those who want the community to vote for his party, etc.