间和时间一章里论述了时间的爆发过程，有开始有终点，所以人类的时间是相对的存在。究竟时间怎么演变我们按照现在的观测时间不会静止，静止的状态没有时间。
in the chapter on space and time， hawking discusses the outbreak of time， beginning and end， so human time is relative.how exactly does time evolve we will not be at rest according to the present observation time， and the state of rest will not have time.m.