4.So that it is natural for him to imagine that the fewer hours he has to spend laboring ， and the more hours he is free to play， the better.
5.This instinct has to do with the political nature of work itself， something every modern worker understands. （para.3）
6.The bosses want more from the worker than they are willing to give in return. （para.3）
7.A good worker in a key spot could ， so long as he kept up production ， take all the coffee breaks he wanted.（para.3）
8.I have searched my mind in vain for a polite way to tell that reader to go to hell. （para.4）
9.If you are that reader， I would recommend that you abandon your outrage and begin thinking abut doing something similar for yourself. （para.5）
10.They also like it for another reason， even if they will not admit it ： it makes it very difficult for the worker to do anything other than work.
other than 除了… 以外
He can't be happy if he is compelled to do what he doesn't enjoy doing.
If he is compelled to do what he is unwilling to do， he cannot be happy.
Whether a job is to be classified as labor or work depends on one's interest.
In a broad sense ， what anyone does is beneficial to the society.
In general ， what one does is of social value.
The difference between labor and work does not coincide with that between a manual and a mental job；
Technology and the division of labor have eliminated in many fields the need for skilled workers.
1.The important of these _____（vary） according to the nature of one's life-style. （99.10）
Will there be any difference between the manual labor and the mental job in the future ？
3.A man can not be really happy if what he enjoys_____（do） is ignored by society as of no value or importance. （00.10）
He is compelled to take a job which is of no interest to himself.
Text A The Teacher's Last Shocking Lesson
Para.1 Kathleen Weinstein —— a remarkable teacher， was killed.
Paras.2-3 The teacher encountered the robber and tried to reason
with him， and she managed to tape their conversation.
Paras.4-5 The worst thing happened， but she gave her last lesson
to the juvenile.