Our life is just like that we walk on the seesaw.
We always walk from the low place to the high place.
After we walk a step,the next step will be more hard to walk.
It is more and more diffcult to keep balance when we walk up.
But when you think you are higher and higher,actually you have been on the down grade.
Then you find that you can’t reach the high point where you can see forever.
Struggling many times,you will see that it is very diffcult to stand the high point for that you don’t find the balance point all the time.
Finally,you acknowledge that when you find your balance point,that is highest point.