61.  In this way, we will touch all kinds of people and we will have more experience.

62.  I think only in this way can I be more useful to our society.

63.  There are many ways, for example, social activity, social practice, social service, and so on .

64.  In these ways, we can know the society more widely, and we can accumulate the experience of the society.

65.  We can know the world outside the campus through many ways.

66.  We also can know through the multitute media and the interaction of the people , we should know what is the most people like to do, and what is the opportunity that most people don't like to take on ,above all that, there are some way that we can know the world outside the campus .

67.  It is a useful way to master a skill for anybody.

68.  The only way to qualify the people as a skillful worker is to practice for thousands of time .

69.  "Practice Makes Perfect" tells us, whatever we do, we must practise, practise and practise, eventually we will succeed in many ways.

70.  A good way--Practice Makes Perfect .