Doublethink means the power of holding two contradictory beliefs in one's mind simultaneously, and accepting both of them.
双重思想意味着在头脑中同时持有两种相互矛盾的信念，并接受它们两者。
好奇心是所有伟大数学发现背后的驱动力。
轧棉机的发明是一系列无法预见的 circumstances 的结果。
We try to buy stocks that are selling below their book value.
诗歌是由文字组成的小机器。
The most important thing is to disturb the comfortable and comfort the disturbed.
只把眼睛盯在别人的缺点上，就会看不清自己的短处；只有常常检查自己，才能对自己的缺点了如指掌。