You've got to find what you love

  Life is limited,everyone is fair and time is fair to everyone.We should do Something valuable rather than wasting our limited time on meaningless things.

  There is a lose and a harvest.No matter when we should be optimistic,even though you feel there is nothing you love,and you seem to be lost yourself,calm down,we should believe there is a rainbow after the storm.

  No matter how,knowledge is useful，maybe now it's value is not reflected,but one day it will give you a favor.