A writer must be willing to risk everything for the truth.
The dairy industry must adapt to changing consumer preferences.
一个人有身份有地位的时候朋友很多,但危难时候却没人与之交待。
在别人面前受称赞,不如背后没有人说坏话;与人相处能使人获得短暂快乐,不如与人长久相处而不使对方厌恶。
The psychologist must avoid all teleological interpretations.