Sunday again.So as what I planned,I finished the paper of SISU 2008.

One should finish it within three hours but I, just made it in two hours.The result is that MOST OF MY ANSWERS ARE WRONG!It indeed proved the saying" Haste makes waste”！

I should have slowed down and considered things in details for doing the paper instead of rushing.

It is ok to be a bit slow.I should change the habit of being impatient.