1.Not all the student would choose to go to colleage, some of them would perfer to go to the techniques schools to learn some useful skills ,like cooking and car maintenance. therefore, it's inappropriate that all the students need to study the same curriculum until they enter college.
2. the students who do further study in college have two different types of major course, one of which is science and engineering.it requires students to have strong capacity of complex logical thinking.
3.while students of liberal art need to specialize in the capacity of imagination and literal expression ,which implies they need to be cultivated different skills before colleage
1.knowledge can be defined as two types:specific knowledge and non specific knowledge .specific knowledge is also concise and to explain and solve a specific quesion ,
2.non specific knowledge can be viewd as a further study of a discipline
3.with acquireing more knowledge,the ability of understanding and questioning become enhanced ,so that we are more easily find the things that never heard before.therefore through acquire non specific knowledge ,we will know more unclear things and the things become more complex and mysterious.