social development. without them human society could never have developed from primitive society to modern society. therefore, to conquer and transform nature, we must master scientific knowledge.　　however, social knowledge is also essential. without it we can not understand society and don`t know the law of the social development. as a result we are unable to govern society. therefore, besides scientific knowledge we need to master social science, philosophy, politics, history, aesthetics, etc, so that we can know society from all perspectives and form a correct world outlook.　　to meet new challenges in he 21st century, we university students should lose no time to acquire as much knowledge as possible so that we will become qualified successors of the socialist cause.

　　1994年6月六级作文题及范文 directions: 1.我理想的职业是什么?2.为什么我选择这个职业?3.我怎样为我理想的职业作准备?the career i pursue 范文：　　in china young people usually want to be engineers, doctors, businessmen, etc. and few want to be teachers. unlike most young people i decide to be a teacher. there are many reasons for my personal preference but generally they come down to three major ones.　　first, i was born in a teacher`s family and so i was greatly influenced by my father. second, i find that education is important because it is the basis of science and technology and if a country`s education is backward, its science and technology will never be advanced. third, teachers are needed in our country, especially in the countryside.　　however, it is not easy to be a qualified teacher. a qualified teacher must have a good command of his specialty. besides, he should be responsible and devoted to the educational cause. most important of all, he should be patriotic. to be a qualified teacher in the future i must lose no time to acquire as much knowledge as possible. `furthermore i must know the history of our country so as to cultivate patriotism.