In one opinion,money is the sourse of happiness.This group is usually rich of money.They always buy anything they want.They believe:as long as I have much money,I owed the whole world,including happiness.But are they truely happy? Sometimes they don't.
In opposite view,money is the root of evil.As this part of people usually has no money,what they see is the rich are using their money here and there to gain benifits from the poor.The rich are richer and richer while the poor are poorer and poorer.From their eyes,money equals the root of evil.
In my opinion:money is hust a sign of forture.Whether it is the source of happiness or the root of evil is decided to the person who use it himself.If a rich use money to a person who really needs it,he will share the happiness with the person who gets it;If a person makes money only for hinself,just do not care anyone else,though he is rich,he won't be happy,because he is selfish. While the poor needn't to be sad for lacking lf money.Without much money,you can also receive lots of happiness.You don't have much moneh,but you can have many friends."A friend in neesd is a friend indeed." This is the greatest happiness.