161. With socialists demanding an end to‘wage slavery‘anarchists singing the praises of the virtues of dynamite， middle-of-the-roaders like Samuel Gompers and McGuire.
162. The quick adoption of the scheme may have indicated less about the state lawmaker‘s respect for working people than about a fear of risking their anger.
163. In the old days，children were familiar with birth and death as part of life. This is perhaps the first generation of American youngsters who have never been close by during the birth of a baby and have never experienced the death of a family member.
164. We found out that patients who had been dealt with openly and frankly were better able to cope with the approach of death and finally to reach a true stage of acceptance prior to death.
165. The statuses we assume often vary with the people we encounter，and change through life.
166. This means that we fit out actions to those of other people based on a constant mental process of appraisal and interpretation.
167. I would keep putting my dream to the test-even though it meant living with uncertainty and fear of failure.
168. Any attempt to trace the development from the noises babies make to their first spoken words…"
169. This self-imitation leads on to deliberate imitation of sounds made to them by other people."
170. Psychologists take opposing views of how external rewards，from warm praise to cold cash，affect motivation and creativity.
171. But it‘s easy to kill creativity by giving rewards for poor performance or creating too much anticipation for rewards.
172. The fridge‘s effect upon the environment has been evident，while its contribution to human happiness has been insignificant.
173. It may then take us a long time to render it intelligent by loading in the right software or by altering the architecture but that too will happen.
174. As the intelligence of robots increase to match that of humans and as their cost declines through economies of scale we may use them to expand our frontiers.
175. Further ahead，by a combination of the great wealth this new age will bring and the technology it will provide， the construction of a vast，man-created world in space，home to thousands or millions of people，will be within our power.
176. Later，people tried to lift a building off its foundation，and insert rubber and steel between the building and its foundation to reduce the impact of ground vibrations.
177. If they are not sincere and do not practise what they preach，their children may grow confused and emotionally insecure when they grow old enough to think for themselves，and realize they have been to some extent fooled.
178. For all these reasons，reading newspapers efficiently，which means getting what you want from them without missing things you need but without wasting time，demands skill and self-awareness as you modify and apply the techniques of reading.
179. "In Japan，a most competitive society with stronger discipline than ours." Says Isaac Stern. "children are ready to test their limits every day in many fields，including music."
180. What does the phrase ‘learning to use a computer‘ mean？It sounds like ‘learning to drive a car‘；that is ，it sounds as if there is some set of definite skills that，once acquired，enable one to use a computer.