电视剧《神舟》里有这样一个场景:打造飞船载人舱时,一位技术员不小心把一根线接错了。总工程师知道后,非常生气。他下令要求把这个价值上亿元的载人舱作废,重造!有人问总工程师:“你为什么要这样做呢?”总工程师严肃地回答:“因为这个小小的错误,有可能会让飞船无法上天,或者导致飞船在飞行中发生事故,造成无法估量的损失。”总工程师要求载人舱作废,是从这件事情的最坏处考虑,也就是从 There is such a scene in the TV series “Shenzhou”: a technician inadvertently took a wrong line while building a manned spacecraft. After the chief engineer knows, he is very angry. He ordered that this manned space worth hundreds of millions of yuan should be set aside and rebuilt! Someone asked the chief engineer: “Why did you do that?” Chief Engineer answered with seriousness: “Because of this little mistake, there is May make the spacecraft can not be God, or cause the spacecraft accident in flight, resulting in incalculable losses. ”Chief Engineer requirements manned space void from the worst of this matter to consider, that is, from