Universities teach people many things, such as life, study, interpersonal communication and personal cultivation. First of all, after finishing college, I understand the importance of goals. Whether macro or micro, a person must have a goal in college and take it as a guide, so that he can really have a clear goal and not waste his time. There are actually many goals mentioned here. The road is related to your future career planning, ranging from how many achievements you have made and how many certificates you have taken this semester to how much you have learned a professional skill. In a word, four years is a short time. How to ensure that every minute is spent on the blade is the most important thing. A person who has no goal may be aimless and profligate in college. Four years have passed in a flash, only to find that he has achieved nothing. Health is the capital of revolution. If you want to study hard, you must first have a good body. A healthy body is 1, and everything else is 0. Without this 1, there will be no zeros behind. Without a healthy body, study and life will be affected, not to mention promotion and self-realization. Want to have a healthy body, need to start from many places. Diet, daily life, exercise, mentality and so on are all very important factors. A healthy diet is very important. Eat three meals a day, eat regularly, eat more vegetables and nutritious food, and try to stay away from junk food and sub-health. Daily life is also very important. Try not to stay up late, have a good sleep, let the body have enough rest time and exert more energy at critical times. Exercise is essential. Life lies in exercise. Let exercise give us upward energy. Moreover, there is mentality. Universities may face heavy pressure, adjust their mentality in time, and keep themselves in a relatively stable state, so as not to be swayed by considerations of gain and loss, and not to be eager for quick success. Extensive reading, many people spend a lot of leisure time on social entertainment, in fact, this is impossible to try, low-quality ineffective social interaction is far less than a good book. Therefore, it is of great benefit to visit the library more often.