Duke Zhou dreamed that the chicken ate a leaf and flew away.

I dreamed that the chicken ate a leaf and flew away: everything should be cautious. Even if things have been going well before, ducks cooked at the last minute may fly again. You can't take it lightly until the moment of final completion. And the person who is taking the exam must check it again after writing the answer. Don't be handsome enough to hand in your paper after you finish it. Although there are many chores around you these two days, don't think that they are trivial things and ignore them. It is also a good result that chores can be done one by one.