时至今日怀疑科技重要作用的人也许没有了，但对科技效益的发挥必须与生产实践紧密结合才能最终实现的认识，人们还存在一定差距。有的不切实际好高骛远，实现不了则望洋兴叹；有的心中爱着科技，但不真正实施，怕这怕那叶公好龙；有的虽用了科技但不愿花力气，出不了显著效益 It may be that people who doubt the important role of science and technology are still missing today, but there is still a certain gap between the realization of the benefits of science and technology and the close integration of production practices. Some of them are unrealistically good and they are far from being realized. Some realize that they love science and technology, but they don’t really implement it. They fear that they are afraid that Ye Gong is a good dragon. Some use science and technology but are not willing to exert effort to produce significant results.