Everyone learning English knows what a white lie means, but since it is a lie, it has always been a controversial topic.A case in point is when a patient is suffering an incurable illness, should the doctor or the other people inform the patient of the truth?

　　每个学英语的人都知道白色谎言是什么意思，但既然这是一个谎言，它就是一个备受争议的话题。有个相关的例子就是如果有个身患不治之症的病人，医生和其他人应该告诉那个病人真相么?