The way I see it，student should put the most efforts in absorbing professional knowledge. Firstly，it is our living source after we start working in society. It is consensus about that more professional skills your have，more salary you get. And then， we can have more choices to decide what is our lifestyle. Secondly，learning academic knowledge is beneficial to build our worldviews. We can realize the world in a systematic way. Thirdly，if we could grasp these subjects well， we could get excellent scores，it will give us a sense of achievement and rewarding.