well , I really do not know what is meant by clever .
usually , people have different view . for me , someone who know that what thing is wrong , which hthing is good and when he / she did some bad things , he /she will try to make a difference in it . he / she is clever
some people always want to be a clever one . well, one book said that clever people are not the happiest people in the world but the supid or may be some people who know what is the best for him , he / she will be happy .
While happy cannot buy from others but set up between people . clever can get from study hard and your ability . I think that happy is always important but not only do what you think is happy but try to think of others .