2. embark on a journey of life. The future is distant and dark. But don't be afraid. Only those who are not afraid have a way out.
3, save time, that is, make a person's limited life more effective, which is equivalent to prolonging people's life.
Time is precious to me, and it is a kind of wealth from the perspective of economics.
5. Life takes time as a unit, and wasting other people's time is tantamount to killing people for money; Wasting your time is tantamount to chronic suicide.