51.  So, I think college students should know what they will do in the future.

52.  Secondly, attending lectures is passive learning, students don't know how to learn actively.

53.  These students know the importance of the learning.

54.  Second it do harm to the professors, they can't get enough backfeed to judge what students do really know and what students do really need to know.

55.  By this means , it goes without saying that students should know about the society more , realizing what kind of skills the society need and then promoting certain capacities, so that we will become more competent in the future job-hunting.

56.  Meanwhile, college students, in general, represent the future of their country, so, for the country, college students knowing and caring more about the world, the future will be more brighter and colourful.

57.  However, sometimes, we can hear that a senior student don't know how to eat an egg .

58.  So , it becomes imperative that university students know more about the world outside when confronting the complicated relationship filled with the world outside which is more difficult to deal with than the most challenging books.

59.  When actively participating in social life , university students can easily know more about the world outside gradually .

60.  Secondly, only by letting students know the harm of campus violence by education can we solve the problem fundamentally.