一整部历史给我们做了证明:没有那个时代,那么多的人民,像我们今天这样地需要科学! 科学是思想斗争的武器,也是生活斗争和生产斗争知识的源泉。所有那些厂、矿、作坊的工人们,分得了土地和劳动果实的农民们,国防线上守卫着和平的战士们,以及广大的学生群众和各个地方的市民们,都是那么迫切地需要着科学。科学已经参加到我们的实际生活中了,科学已在为我们全部的劳动生产服务! 但是,所有需要科学的人们,怎样来认识自己所需要的东西?怎样来掌握人类在长期和自 A whole piece of history has proved to us: In that era, so many people, like us today, need science! Science is a weapon of ideological struggle, and a source of knowledge in life struggle and production struggle. The workers of all those factories, mines, and workshops, the farmers who share the land and the fruits of labor, the soldiers who defended the peace online, the masses of students, and the citizens of all places, are all desperately in need of it. science. Science has already participated in our actual life. Science has been serving our entire labor production! But what do all people who need science know what they need? How to master human beings in the long term and